19512702000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 1080

約数和(自身を含む): 82142825856

約数和(自身を除く): 62630123856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 31, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 62, 66, 68, 72, 75, 80, 85, 88, 90, 93, 99, 100, 102, 110, 120, 121, 124, 125, 132, 136, 144, 150, 153, 155, 165, 170, 176, 180, 186, 187, 198, 200, 204, 220, 225, 240, 242, 248, 250, 255, 264, 272, 275, 279, 289, 300, 306, 310, 330, 340, 341, 360, 363, 372, 374, 375, 396, 400, 408, 425, 440, 450, 465, 484, 495, 496, 500, 510, 527, 528, 550, 558, 561, 578, 600, 605, 612, 620, 660, 680, 682, 720, 726, 744, 748, 750, 765, 775, 792, 816, 825, 850, 867, 880, 900, 930, 935, 968, 990, 1000, 1020, 1023, 1054, 1089, 1100, 1116, 1122, 1125, 1156, 1200, 1210, 1224, 1240, 1275, 1320, 1360, 1364, 1375, 1395, 1445, 1452, 1488, 1496, 1500, 1530, 1550, 1581, 1584, 1650, 1683, 1700, 1705, 1734, 1800, 1815, 1860, 1870, 1936, 1980, 2000, 2040, 2046, 2057, 2108, 2125, 2178, 2200, 2232, 2244, 2250, 2312, 2325, 2420, 2448, 2475, 2480, 2550, 2601, 2635, 2640, 2728, 2750, 2790, 2805, 2890, 2904, 2992, 3000, 3025, 3060, 3069, 3100, 3162, 3179, 3300, 3366, 3400, 3410, 3468, 3600, 3630, 3720, 3740, 3751, 3825, 3875, 3960, 4080, 4092, 4114, 4125, 4216, 4250, 4335, 4356, 4400, 4464, 4488, 4500, 4624, 4650, 4675, 4743, 4840, 4950, 5100, 5115, 5202, 5270, 5445, 5456, 5500, 5580, 5610, 5780, 5797, 5808, 6000, 6050, 6120, 6138, 6171, 6200, 6324, 6358, 6375, 6600, 6732, 6800, 6820, 6936, 6975, 7225, 7260, 7440, 7480, 7502, 7650, 7750, 7905, 7920, 8184, 8228, 8250, 8415, 8432, 8500, 8525, 8670, 8712, 8959, 8976, 9000, 9075, 9300, 9350, 9486, 9537, 9680, 9900, 10200, 10230, 10285, 10404, 10540, 10890, 11000, 11160, 11220, 11253, 11560, 11594, 11625, 12100, 12240, 12276, 12342, 12375, 12400, 12648, 12716, 12750, 13005, 13175, 13200, 13464, 13640, 13872, 13950, 14025, 14450, 14520, 14960, 15004, 15125, 15300, 15345, 15500, 15810, 15895, 16368, 16456, 16500, 16830, 17000, 17050, 17340, 17391, 17424, 17918, 18000, 18150, 18513, 18600, 18700, 18755, 18972, 19074, 19125, 19800, 20400, 20460, 20570, 20808, 21080, 21675, 21780, 22000, 22320, 22440, 22506, 23120, 23188, 23250, 23375, 23715, 24200, 24552, 24684, 24750, 25296, 25432, 25500, 25575, 26010, 26350, 26877, 26928, 27225, 27280, 27900, 28050, 28611, 28900, 28985, 29040, 30008, 30250, 30600, 30690, 30855, 31000, 31620, 31790, 32912, 33000, 33660, 33759, 34000, 34100, 34680, 34782, 34875, 34969, 35836, 36125, 36300, 37026, 37200, 37400, 37510, 37944, 38148, 38250, 39525, 39600, 40920, 41140, 41616, 42075, 42160, 42625, 43350, 43560, 44795, 44880, 45012, 45375, 46376, 46500, 46750, 47430, 47685, 48400, 49104, 49368, 49500, 50864, 51000, 51150, 51425, 52020, 52173, 52700, 53754, 54450, 55800, 56100, 56265, 57222, 57800, 57970, 60016, 60500, 61200, 61380, 61710, 62000, 63240, 63580, 63767, 65025, 65875, 66000, 67320, 67518, 68200, 69360, 69564, 69750, 69938, 70125, 71672, 72250, 72600, 74052, 74800, 75020, 75888, 76296, 76500, 76725, 79050, 79475, 80631, 81840, 82280, 84150, 85250, 86700, 86955, 87120, 89590, 90024, 90750, 92565, 92752, 93000, 93500, 93775, 94860, 95370, 98549, 98736, 99000, 102000, 102300, 102850, 104040, 104346, 104907, 105400, 107508, 108375, 108900, 111600, 112200, 112530, 114444, 115600, 115940, 118575, 121000, 122760, 123420, 126480, 127160, 127534, 127875, 130050, 131750, 134385, 134640, 135036, 136125, 136400, 139128, 139500, 139876, 140250, 143055, 143344, 144500, 144925, 145200, 148104, 150040, 152592, 153000, 153450, 154275, 158100, 158950, 161262, 164560, 168300, 168795, 170500, 173400, 173910, 174845, 179180, 180048, 181500, 185130, 186000, 187000, 187550, 189720, 190740, 191301, 197098, 197625, 198000, 204600, 205700, 208080, 208692, 209814, 210375, 210800, 215016, 216750, 217800, 223975, 224400, 225060, 228888, 231880, 237150, 238425, 242000, 245520, 246840, 254320, 255068, 255750, 257125, 260100, 260865, 263500, 268770, 270072, 272250, 278256, 279000, 279752, 280500, 281325, 286110, 289000, 289850, 295647, 296208, 300080, 306000, 306900, 308550, 314721, 316200, 317900, 318835, 322524, 325125, 336600, 337590, 341000, 346800, 347820, 349690, 358360, 363000, 370260, 374000, 375100, 379440, 381480, 382602, 383625, 394196, 395250, 397375, 403155, 409200, 411400, 417384, 419628, 420750, 430032, 433500, 434775, 435600, 447950, 450120, 457776, 462825, 463760, 468875, 474300, 476850, 492745, 493680, 510136, 511500, 514250, 520200, 521730, 524535, 527000, 537540, 540144, 544500, 558000, 559504, 561000, 562650, 572220, 573903, 578000, 579700, 591294, 592875, 613800, 617100, 629442, 632400, 635800, 637670, 645048, 650250, 671925, 673200, 675180, 682000, 695640, 699380, 715275, 716720, 724625, 726000, 740520, 750200, 762960, 765204, 767250, 771375, 788392, 790500, 794750, 806310, 822800, 834768, 839256, 841500, 843975, 867000, 869550, 874225, 886941, 895900, 900240, 925650, 937750, 948600, 953700, 956505, 985490, 1020272, 1023000, 1028500, 1040400, 1043460, 1049070, 1054000, 1075080, 1084039, 1089000, 1119875, 1122000, 1125300, 1144440, 1147806, 1159400, 1182588, 1185750, 1192125, 1227600, 1234200, 1258884, 1271600, 1275340, 1290096, 1300500, 1304325, 1343850, 1350360, 1391280, 1398760, 1406625, 1430550, 1449250, 1478235, 1481040, 1500400, 1530408, 1534500, 1542750, 1573605, 1576784, 1581000, 1589500, 1594175, 1612620, 1678512, 1683000, 1687950, 1734000, 1739100, 1748450, 1773882, 1791800, 1851300, 1875500, 1897200, 1907400, 1913010, 1970980, 2015775, 2046000, 2057000, 2086920, 2098140, 2150160, 2168078, 2173875, 2178000, 2239750, 2250600, 2288880, 2295612, 2314125, 2318800, 2365176, 2371500, 2384250, 2463725, 2468400, 2517768, 2550680, 2601000, 2608650, 2622675, 2687700, 2700720, 2797520, 2813250, 2861100, 2869515, 2898500, 2956470, 3060816, 3069000, 3085500, 3147210, 3162000, 3179000, 3188350, 3225240, 3252117, 3359625, 3366000, 3375900, 3478200, 3496900, 3547764, 3576375, 3583600, 3702600, 3751000, 3814800, 3826020, 3941960, 4031550, 4114000, 4173840, 4196280, 4219875, 4336156, 4347750, 4371125, 4434705, 4479500, 4501200, 4591224, 4628250, 4730352, 4743000, 4768500, 4782525, 4927450, 5035536, 5101360, 5202000, 5217300, 5245350, 5375400, 5420195, 5626500, 5722200, 5739030, 5797000, 5912940, 6138000, 6171000, 6294420, 6358000, 6376700, 6450480, 6504234, 6521625, 6719250, 6751800, 6956400, 6993800, 7095528, 7152750, 7391175, 7405200, 7502000, 7652040, 7868025, 7883920, 7970875, 8063100, 8392560, 8439750, 8672312, 8695500, 8742250, 8869410, 8959000, 9182448, 9256500, 9486000, 9537000, 9565050, 9756351, 9854900, 10078875, 10434600, 10490700, 10750800, 10840390, 11253000, 11444400, 11478060, 11594000, 11825880, 12318625, 12342000, 12588840, 12753400, 13008468, 13043250, 13113375, 13438500, 13503600, 13987600, 14191056, 14305500, 14347575, 14782350, 15304080, 15736050, 15941750, 16126200, 16260585, 16879500, 17344624, 17391000, 17484500, 17738820, 17918000, 18513000, 19074000, 19130100, 19512702, 19709800, 20157750, 20869200, 20981400, 21680780, 22173525, 22506000, 22956120, 23651760, 23912625, 24637250, 25177680, 25506800, 26016936, 26086500, 26226750, 26877000, 27100975, 28611000, 28695150, 29564700, 31472100, 31883500, 32252400, 32521170, 33759000, 34782000, 34969000, 35477640, 36955875, 37026000, 38260200, 39025404, 39340125, 39419600, 40315500, 41962800, 43361560, 44347050, 45912240, 47825250, 48781755, 49274500, 52033872, 52173000, 52453500, 53754000, 54201950, 57222000, 57390300, 59129400, 62944200, 63767000, 65042340, 67518000, 69938000, 70955280, 71737875, 73911750, 76520400, 78050808, 78680250, 80631000, 81302925, 86723120, 88694100, 95650500, 97563510, 98549000, 104346000, 104907000, 108403900, 110867625, 114780600, 118258800, 125888400, 127534000, 130084680, 135504875, 143475750, 147823500, 156101616, 157360500, 161262000, 162605850, 177388200, 191301000, 195127020, 197098000, 209814000, 216807800, 221735250, 229561200, 243908775, 260169360, 271009750, 286951500, 295647000, 314721000, 325211700, 354776400, 382602000, 390254040, 406514625, 433615600, 443470500, 487817550, 542019500, 573903000, 591294000, 629442000, 650423400, 780508080, 813029250, 886941000, 975635100, 1084039000, 1147806000, 1219543875, 1300846800, 1626058500, 1773882000, 1951270200, 2168078000, 2439087750, 3252117000, 3902540400, 4878175500, 6504234000, 9756351000, 19512702000]

約数ペア:

[(1, 19512702000), (2, 9756351000), (3, 6504234000), (4, 4878175500), (5, 3902540400), (6, 3252117000), (8, 2439087750), (9, 2168078000), (10, 1951270200), (11, 1773882000), (12, 1626058500), (15, 1300846800), (16, 1219543875), (17, 1147806000), (18, 1084039000), (20, 975635100), (22, 886941000), (24, 813029250), (25, 780508080), (30, 650423400), (31, 629442000), (33, 591294000), (34, 573903000), (36, 542019500), (40, 487817550), (44, 443470500), (45, 433615600), (48, 406514625), (50, 390254040), (51, 382602000), (55, 354776400), (60, 325211700), (62, 314721000), (66, 295647000), (68, 286951500), (72, 271009750), (75, 260169360), (80, 243908775), (85, 229561200), (88, 221735250), (90, 216807800), (93, 209814000), (99, 197098000), (100, 195127020), (102, 191301000), (110, 177388200), (120, 162605850), (121, 161262000), (124, 157360500), (125, 156101616), (132, 147823500), (136, 143475750), (144, 135504875), (150, 130084680), (153, 127534000), (155, 125888400), (165, 118258800), (170, 114780600), (176, 110867625), (180, 108403900), (186, 104907000), (187, 104346000), (198, 98549000), (200, 97563510), (204, 95650500), (220, 88694100), (225, 86723120), (240, 81302925), (242, 80631000), (248, 78680250), (250, 78050808), (255, 76520400), (264, 73911750), (272, 71737875), (275, 70955280), (279, 69938000), (289, 67518000), (300, 65042340), (306, 63767000), (310, 62944200), (330, 59129400), (340, 57390300), (341, 57222000), (360, 54201950), (363, 53754000), (372, 52453500), (374, 52173000), (375, 52033872), (396, 49274500), (400, 48781755), (408, 47825250), (425, 45912240), (440, 44347050), (450, 43361560), (465, 41962800), (484, 40315500), (495, 39419600), (496, 39340125), (500, 39025404), (510, 38260200), (527, 37026000), (528, 36955875), (550, 35477640), (558, 34969000), (561, 34782000), (578, 33759000), (600, 32521170), (605, 32252400), (612, 31883500), (620, 31472100), (660, 29564700), (680, 28695150), (682, 28611000), (720, 27100975), (726, 26877000), (744, 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9756351), (2040, 9565050), (2046, 9537000), (2057, 9486000), (2108, 9256500), (2125, 9182448), (2178, 8959000), (2200, 8869410), (2232, 8742250), (2244, 8695500), (2250, 8672312), (2312, 8439750), (2325, 8392560), (2420, 8063100), (2448, 7970875), (2475, 7883920), (2480, 7868025), (2550, 7652040), (2601, 7502000), (2635, 7405200), (2640, 7391175), (2728, 7152750), (2750, 7095528), (2790, 6993800), (2805, 6956400), (2890, 6751800), (2904, 6719250), (2992, 6521625), (3000, 6504234), (3025, 6450480), (3060, 6376700), (3069, 6358000), (3100, 6294420), (3162, 6171000), (3179, 6138000), (3300, 5912940), (3366, 5797000), (3400, 5739030), (3410, 5722200), (3468, 5626500), (3600, 5420195), (3630, 5375400), (3720, 5245350), (3740, 5217300), (3751, 5202000), (3825, 5101360), (3875, 5035536), (3960, 4927450), (4080, 4782525), (4092, 4768500), (4114, 4743000), (4125, 4730352), (4216, 4628250), (4250, 4591224), (4335, 4501200), (4356, 4479500), (4400, 4434705), (4464, 4371125), (4488, 4347750), (4500, 4336156), (4624, 4219875), (4650, 4196280), (4675, 4173840), (4743, 4114000), (4840, 4031550), (4950, 3941960), (5100, 3826020), (5115, 3814800), (5202, 3751000), (5270, 3702600), (5445, 3583600), (5456, 3576375), (5500, 3547764), (5580, 3496900), (5610, 3478200), (5780, 3375900), (5797, 3366000), (5808, 3359625), (6000, 3252117), (6050, 3225240), (6120, 3188350), (6138, 3179000), (6171, 3162000), (6200, 3147210), (6324, 3085500), (6358, 3069000), (6375, 3060816), (6600, 2956470), (6732, 2898500), (6800, 2869515), (6820, 2861100), (6936, 2813250), (6975, 2797520), (7225, 2700720), (7260, 2687700), (7440, 2622675), (7480, 2608650), (7502, 2601000), (7650, 2550680), (7750, 2517768), (7905, 2468400), (7920, 2463725), (8184, 2384250), (8228, 2371500), (8250, 2365176), (8415, 2318800), (8432, 2314125), (8500, 2295612), (8525, 2288880), (8670, 2250600), (8712, 2239750), (8959, 2178000), (8976, 2173875), (9000, 2168078), (9075, 2150160), (9300, 2098140), (9350, 2086920), (9486, 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(18513, 1054000), (18600, 1049070), (18700, 1043460), (18755, 1040400), (18972, 1028500), (19074, 1023000), (19125, 1020272), (19800, 985490), (20400, 956505), (20460, 953700), (20570, 948600), (20808, 937750), (21080, 925650), (21675, 900240), (21780, 895900), (22000, 886941), (22320, 874225), (22440, 869550), (22506, 867000), (23120, 843975), (23188, 841500), (23250, 839256), (23375, 834768), (23715, 822800), (24200, 806310), (24552, 794750), (24684, 790500), (24750, 788392), (25296, 771375), (25432, 767250), (25500, 765204), (25575, 762960), (26010, 750200), (26350, 740520), (26877, 726000), (26928, 724625), (27225, 716720), (27280, 715275), (27900, 699380), (28050, 695640), (28611, 682000), (28900, 675180), (28985, 673200), (29040, 671925), (30008, 650250), (30250, 645048), (30600, 637670), (30690, 635800), (30855, 632400), (31000, 629442), (31620, 617100), (31790, 613800), (32912, 592875), (33000, 591294), (33660, 579700), (33759, 578000), (34000, 573903), (34100, 572220), (34680, 562650), (34782, 561000), (34875, 559504), (34969, 558000), (35836, 544500), (36125, 540144), (36300, 537540), (37026, 527000), (37200, 524535), (37400, 521730), (37510, 520200), (37944, 514250), (38148, 511500), (38250, 510136), (39525, 493680), (39600, 492745), (40920, 476850), (41140, 474300), (41616, 468875), (42075, 463760), (42160, 462825), (42625, 457776), (43350, 450120), (43560, 447950), (44795, 435600), (44880, 434775), (45012, 433500), (45375, 430032), (46376, 420750), (46500, 419628), (46750, 417384), (47430, 411400), (47685, 409200), (48400, 403155), (49104, 397375), (49368, 395250), (49500, 394196), (50864, 383625), (51000, 382602), (51150, 381480), (51425, 379440), (52020, 375100), (52173, 374000), (52700, 370260), (53754, 363000), (54450, 358360), (55800, 349690), (56100, 347820), (56265, 346800), (57222, 341000), (57800, 337590), (57970, 336600), (60016, 325125), (60500, 322524), (61200, 318835), (61380, 317900), (61710, 316200), (62000, 314721), (63240, 308550), (63580, 306900), (63767, 306000), (65025, 300080), (65875, 296208), (66000, 295647), (67320, 289850), (67518, 289000), (68200, 286110), (69360, 281325), (69564, 280500), (69750, 279752), (69938, 279000), (70125, 278256), (71672, 272250), (72250, 270072), (72600, 268770), (74052, 263500), (74800, 260865), (75020, 260100), (75888, 257125), (76296, 255750), (76500, 255068), (76725, 254320), (79050, 246840), (79475, 245520), (80631, 242000), (81840, 238425), (82280, 237150), (84150, 231880), (85250, 228888), (86700, 225060), (86955, 224400), (87120, 223975), (89590, 217800), (90024, 216750), (90750, 215016), (92565, 210800), (92752, 210375), (93000, 209814), (93500, 208692), (93775, 208080), (94860, 205700), (95370, 204600), (98549, 198000), (98736, 197625), (99000, 197098), (102000, 191301), (102300, 190740), (102850, 189720), (104040, 187550), (104346, 187000), (104907, 186000), (105400, 185130), (107508, 181500), (108375, 180048), (108900, 179180), (111600, 174845), (112200, 173910), (112530, 173400), (114444, 170500), (115600, 168795), (115940, 168300), (118575, 164560), (121000, 161262), (122760, 158950), (123420, 158100), (126480, 154275), (127160, 153450), (127534, 153000), (127875, 152592), (130050, 150040), (131750, 148104), (134385, 145200), (134640, 144925), (135036, 144500), (136125, 143344), (136400, 143055), (139128, 140250), (139500, 139876)]