21250028800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 864

約数和(自身を含む): 73579290624

約数和(自身を除く): 52329261824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 31, 32, 35, 40, 44, 50, 52, 55, 56, 62, 64, 65, 70, 77, 80, 88, 91, 100, 104, 107, 110, 112, 124, 128, 130, 140, 143, 154, 155, 160, 175, 176, 182, 200, 208, 214, 217, 220, 224, 248, 256, 260, 275, 280, 286, 308, 310, 320, 325, 341, 350, 352, 364, 385, 400, 403, 416, 428, 434, 440, 448, 455, 496, 520, 535, 550, 560, 572, 616, 620, 640, 650, 682, 700, 704, 715, 728, 749, 770, 775, 800, 806, 832, 856, 868, 880, 896, 910, 992, 1001, 1040, 1070, 1085, 1100, 1120, 1144, 1177, 1232, 1240, 1280, 1300, 1364, 1391, 1400, 1408, 1430, 1456, 1498, 1540, 1550, 1600, 1612, 1664, 1705, 1712, 1736, 1760, 1792, 1820, 1925, 1984, 2002, 2015, 2080, 2140, 2170, 2200, 2240, 2275, 2288, 2354, 2387, 2464, 2480, 2600, 2675, 2728, 2782, 2800, 2816, 2821, 2860, 2912, 2996, 3080, 3100, 3200, 3224, 3317, 3328, 3410, 3424, 3472, 3520, 3575, 3640, 3745, 3850, 3968, 4004, 4030, 4160, 4280, 4340, 4400, 4433, 4480, 4550, 4576, 4708, 4774, 4928, 4960, 5005, 5200, 5350, 5425, 5456, 5564, 5600, 5642, 5720, 5824, 5885, 5992, 6160, 6200, 6400, 6448, 6634, 6820, 6848, 6944, 6955, 7040, 7150, 7280, 7490, 7700, 7936, 8008, 8060, 8239, 8320, 8525, 8560, 8680, 8800, 8866, 8960, 9100, 9152, 9416, 9548, 9737, 9856, 9920, 10010, 10075, 10400, 10700, 10850, 10912, 11128, 11200, 11284, 11440, 11648, 11770, 11935, 11984, 12320, 12400, 12896, 13268, 13640, 13696, 13888, 13910, 14080, 14105, 14300, 14560, 14980, 15301, 15400, 16016, 16120, 16478, 16585, 16640, 17050, 17120, 17360, 17600, 17732, 18200, 18304, 18725, 18832, 19096, 19474, 19712, 19840, 20020, 20150, 20800, 21400, 21700, 21824, 22165, 22256, 22400, 22568, 22880, 23219, 23296, 23540, 23870, 23968, 24640, 24800, 25025, 25792, 26536, 27280, 27392, 27776, 27820, 28210, 28600, 29120, 29425, 29960, 30602, 30800, 31031, 32032, 32240, 32956, 33170, 34100, 34240, 34720, 34775, 35200, 35464, 36400, 36487, 36608, 37450, 37664, 38192, 38948, 39680, 40040, 40300, 41195, 41600, 42800, 43121, 43400, 43648, 44330, 44512, 44800, 45136, 45760, 46438, 47080, 47740, 47936, 48685, 49280, 49600, 50050, 51584, 53072, 54560, 55552, 55640, 56420, 57200, 58240, 58850, 59675, 59920, 61204, 61600, 62062, 64064, 64480, 65912, 66340, 68200, 68480, 69440, 69550, 70400, 70525, 70928, 72800, 72974, 74900, 75328, 76384, 76505, 77896, 80080, 80600, 82390, 82925, 83200, 85600, 86242, 86800, 87296, 88660, 89024, 90272, 91520, 92876, 94160, 95480, 95872, 97370, 98560, 99200, 100100, 103168, 106144, 107107, 109120, 110825, 111280, 112840, 114400, 116095, 116480, 117700, 119350, 119840, 122408, 123200, 124124, 128128, 128960, 131824, 132680, 136400, 136960, 138880, 139100, 141050, 141856, 145600, 145948, 149800, 150656, 152768, 153010, 155155, 155792, 160160, 161200, 164780, 165850, 171200, 172484, 173600, 177320, 178048, 180544, 182435, 183040, 185752, 188320, 190960, 191744, 194740, 198400, 200200, 205975, 212288, 214214, 215605, 218240, 221650, 222560, 225680, 228800, 232190, 235400, 238700, 239680, 243425, 244816, 246400, 248248, 255409, 256256, 257920, 263648, 265360, 272800, 277760, 278200, 282100, 283712, 291200, 291896, 299600, 301312, 301847, 305536, 306020, 310310, 311584, 320320, 322400, 329560, 331700, 342400, 344968, 347200, 354640, 356096, 361088, 364870, 371504, 376640, 381920, 382525, 389480, 400400, 411950, 424576, 428428, 431210, 436480, 443300, 445120, 451360, 457600, 464380, 470800, 474331, 477400, 479360, 486850, 489632, 492800, 496496, 510818, 515840, 527296, 530720, 535535, 545600, 556400, 564200, 567424, 580475, 582400, 583792, 599200, 603694, 611072, 612040, 620620, 623168, 640640, 644800, 659120, 663400, 684800, 689936, 694400, 709280, 722176, 729740, 743008, 753280, 763840, 765050, 775775, 778960, 800800, 823900, 849152, 856856, 862420, 886600, 890240, 902720, 912175, 915200, 928760, 941600, 948662, 954800, 958720, 973700, 979264, 992992, 1021636, 1054592, 1061440, 1071070, 1078025, 1091200, 1112800, 1128400, 1134848, 1160950, 1167584, 1198400, 1207388, 1224080, 1241240, 1246336, 1277045, 1281280, 1289600, 1318240, 1326800, 1379872, 1388800, 1418560, 1459480, 1486016, 1506560, 1509235, 1527680, 1530100, 1551550, 1557920, 1601600, 1647800, 1713712, 1724840, 1773200, 1780480, 1805440, 1824350, 1857520, 1883200, 1897324, 1909600, 1947400, 1958528, 1985984, 2043272, 2109184, 2122880, 2142140, 2156050, 2182400, 2225600, 2256800, 2321900, 2335168, 2371655, 2396800, 2414776, 2448160, 2482480, 2492672, 2554090, 2579200, 2636480, 2653600, 2677675, 2759744, 2837120, 2918960, 2972032, 3018470, 3055360, 3060200, 3103100, 3115840, 3203200, 3295600, 3320317, 3427424, 3449680, 3546400, 3610880, 3648700, 3715040, 3766400, 3794648, 3819200, 3894800, 3917056, 3971968, 4086544, 4245760, 4284280, 4312100, 4451200, 4513600, 4643800, 4670336, 4743310, 4793600, 4829552, 4896320, 4964960, 5108180, 5272960, 5307200, 5355350, 5519488, 5674240, 5837920, 5944064, 6036940, 6120400, 6206200, 6231680, 6385225, 6406400, 6591200, 6640634, 6854848, 6899360, 7092800, 7297400, 7430080, 7532800, 7546175, 7589296, 7638400, 7789600, 7943936, 8173088, 8568560, 8624200, 8902400, 9027200, 9287600, 9340672, 9486620, 9659104, 9792640, 9929920, 10216360, 10545920, 10614400, 10710700, 11038976, 11675840, 11858275, 12073880, 12240800, 12412400, 12463360, 12770450, 13182400, 13281268, 13709696, 13798720, 14185600, 14594800, 14860160, 15092350, 15178592, 15276800, 15579200, 16346176, 16601585, 17137120, 17248400, 18054400, 18575200, 18973240, 19318208, 19585280, 19859840, 20432720, 21228800, 21421400, 23351680, 23716550, 24147760, 24481600, 24824800, 25540900, 26364800, 26562536, 27419392, 27597440, 28371200, 29189600, 29720320, 30184700, 30357184, 31158400, 32692352, 33203170, 34274240, 34496800, 37150400, 37946480, 38636416, 39719680, 40865440, 42842800, 46703360, 47433100, 48295520, 48963200, 49649600, 51081800, 52729600, 53125072, 55194880, 58379200, 60369400, 60714368, 62316800, 65384704, 66406340, 68548480, 68993600, 74300800, 75892960, 77272832, 81730880, 83007925, 85685600, 94866200, 96591040, 97926400, 99299200, 102163600, 106250144, 116758400, 120738800, 121428736, 132812680, 137096960, 137987200, 148601600, 151785920, 163461760, 166015850, 171371200, 189732400, 193182080, 198598400, 204327200, 212500288, 233516800, 241477600, 265625360, 275974400, 303571840, 326923520, 332031700, 342742400, 379464800, 386364160, 408654400, 425000576, 482955200, 531250720, 607143680, 664063400, 685484800, 758929600, 817308800, 850001152, 965910400, 1062501440, 1328126800, 1517859200, 1634617600, 1931820800, 2125002880, 2656253600, 3035718400, 4250005760, 5312507200, 10625014400, 21250028800]

約数ペア:

[(1, 21250028800), (2, 10625014400), (4, 5312507200), (5, 4250005760), (7, 3035718400), (8, 2656253600), (10, 2125002880), (11, 1931820800), (13, 1634617600), (14, 1517859200), (16, 1328126800), (20, 1062501440), (22, 965910400), (25, 850001152), (26, 817308800), (28, 758929600), (31, 685484800), (32, 664063400), (35, 607143680), (40, 531250720), (44, 482955200), (50, 425000576), (52, 408654400), (55, 386364160), (56, 379464800), (62, 342742400), (64, 332031700), (65, 326923520), (70, 303571840), (77, 275974400), (80, 265625360), (88, 241477600), (91, 233516800), (100, 212500288), (104, 204327200), (107, 198598400), (110, 193182080), (112, 189732400), (124, 171371200), (128, 166015850), (130, 163461760), (140, 151785920), (143, 148601600), (154, 137987200), (155, 137096960), (160, 132812680), (175, 121428736), (176, 120738800), (182, 116758400), (200, 106250144), (208, 102163600), (214, 99299200), (217, 97926400), (220, 96591040), (224, 94866200), (248, 85685600), (256, 83007925), (260, 81730880), (275, 77272832), (280, 75892960), (286, 74300800), (308, 68993600), (310, 68548480), (320, 66406340), (325, 65384704), (341, 62316800), (350, 60714368), (352, 60369400), (364, 58379200), (385, 55194880), (400, 53125072), (403, 52729600), (416, 51081800), (428, 49649600), (434, 48963200), (440, 48295520), (448, 47433100), (455, 46703360), (496, 42842800), (520, 40865440), (535, 39719680), (550, 38636416), (560, 37946480), (572, 37150400), (616, 34496800), (620, 34274240), (640, 33203170), (650, 32692352), (682, 31158400), (700, 30357184), (704, 30184700), (715, 29720320), (728, 29189600), (749, 28371200), (770, 27597440), (775, 27419392), (800, 26562536), (806, 26364800), (832, 25540900), (856, 24824800), (868, 24481600), (880, 24147760), (896, 23716550), (910, 23351680), (992, 21421400), (1001, 21228800), (1040, 20432720), (1070, 19859840), (1085, 19585280), (1100, 19318208), (1120, 18973240), (1144, 18575200), (1177, 18054400), (1232, 17248400), (1240, 17137120), (1280, 16601585), (1300, 16346176), (1364, 15579200), (1391, 15276800), (1400, 15178592), (1408, 15092350), (1430, 14860160), (1456, 14594800), (1498, 14185600), (1540, 13798720), (1550, 13709696), (1600, 13281268), (1612, 13182400), (1664, 12770450), (1705, 12463360), (1712, 12412400), (1736, 12240800), (1760, 12073880), (1792, 11858275), (1820, 11675840), (1925, 11038976), (1984, 10710700), (2002, 10614400), (2015, 10545920), (2080, 10216360), (2140, 9929920), (2170, 9792640), (2200, 9659104), (2240, 9486620), (2275, 9340672), (2288, 9287600), (2354, 9027200), (2387, 8902400), (2464, 8624200), (2480, 8568560), (2600, 8173088), (2675, 7943936), (2728, 7789600), (2782, 7638400), (2800, 7589296), (2816, 7546175), (2821, 7532800), (2860, 7430080), (2912, 7297400), (2996, 7092800), (3080, 6899360), (3100, 6854848), (3200, 6640634), (3224, 6591200), (3317, 6406400), (3328, 6385225), (3410, 6231680), (3424, 6206200), (3472, 6120400), (3520, 6036940), (3575, 5944064), (3640, 5837920), (3745, 5674240), (3850, 5519488), (3968, 5355350), (4004, 5307200), (4030, 5272960), (4160, 5108180), (4280, 4964960), (4340, 4896320), (4400, 4829552), (4433, 4793600), (4480, 4743310), (4550, 4670336), (4576, 4643800), (4708, 4513600), (4774, 4451200), (4928, 4312100), (4960, 4284280), (5005, 4245760), (5200, 4086544), (5350, 3971968), (5425, 3917056), (5456, 3894800), (5564, 3819200), (5600, 3794648), (5642, 3766400), (5720, 3715040), (5824, 3648700), (5885, 3610880), (5992, 3546400), (6160, 3449680), (6200, 3427424), (6400, 3320317), (6448, 3295600), (6634, 3203200), (6820, 3115840), (6848, 3103100), (6944, 3060200), (6955, 3055360), (7040, 3018470), (7150, 2972032), (7280, 2918960), (7490, 2837120), (7700, 2759744), (7936, 2677675), (8008, 2653600), (8060, 2636480), (8239, 2579200), (8320, 2554090), (8525, 2492672), (8560, 2482480), (8680, 2448160), (8800, 2414776), (8866, 2396800), (8960, 2371655), (9100, 2335168), (9152, 2321900), (9416, 2256800), (9548, 2225600), (9737, 2182400), (9856, 2156050), (9920, 2142140), (10010, 2122880), (10075, 2109184), (10400, 2043272), (10700, 1985984), (10850, 1958528), (10912, 1947400), (11128, 1909600), (11200, 1897324), (11284, 1883200), (11440, 1857520), (11648, 1824350), (11770, 1805440), (11935, 1780480), (11984, 1773200), (12320, 1724840), (12400, 1713712), (12896, 1647800), (13268, 1601600), (13640, 1557920), (13696, 1551550), (13888, 1530100), (13910, 1527680), (14080, 1509235), (14105, 1506560), (14300, 1486016), (14560, 1459480), (14980, 1418560), (15301, 1388800), (15400, 1379872), (16016, 1326800), (16120, 1318240), (16478, 1289600), (16585, 1281280), (16640, 1277045), (17050, 1246336), (17120, 1241240), (17360, 1224080), (17600, 1207388), (17732, 1198400), (18200, 1167584), (18304, 1160950), (18725, 1134848), (18832, 1128400), (19096, 1112800), (19474, 1091200), (19712, 1078025), (19840, 1071070), (20020, 1061440), (20150, 1054592), (20800, 1021636), (21400, 992992), (21700, 979264), (21824, 973700), (22165, 958720), (22256, 954800), (22400, 948662), (22568, 941600), (22880, 928760), (23219, 915200), (23296, 912175), (23540, 902720), (23870, 890240), (23968, 886600), (24640, 862420), (24800, 856856), (25025, 849152), (25792, 823900), (26536, 800800), (27280, 778960), (27392, 775775), (27776, 765050), (27820, 763840), (28210, 753280), (28600, 743008), (29120, 729740), (29425, 722176), (29960, 709280), (30602, 694400), (30800, 689936), (31031, 684800), (32032, 663400), (32240, 659120), (32956, 644800), (33170, 640640), (34100, 623168), (34240, 620620), (34720, 612040), (34775, 611072), (35200, 603694), (35464, 599200), (36400, 583792), (36487, 582400), (36608, 580475), (37450, 567424), (37664, 564200), (38192, 556400), (38948, 545600), (39680, 535535), (40040, 530720), (40300, 527296), (41195, 515840), (41600, 510818), (42800, 496496), (43121, 492800), (43400, 489632), (43648, 486850), (44330, 479360), (44512, 477400), (44800, 474331), (45136, 470800), (45760, 464380), (46438, 457600), (47080, 451360), (47740, 445120), (47936, 443300), (48685, 436480), (49280, 431210), (49600, 428428), (50050, 424576), (51584, 411950), (53072, 400400), (54560, 389480), (55552, 382525), (55640, 381920), (56420, 376640), (57200, 371504), (58240, 364870), (58850, 361088), (59675, 356096), (59920, 354640), (61204, 347200), (61600, 344968), (62062, 342400), (64064, 331700), (64480, 329560), (65912, 322400), (66340, 320320), (68200, 311584), (68480, 310310), (69440, 306020), (69550, 305536), (70400, 301847), (70525, 301312), (70928, 299600), (72800, 291896), (72974, 291200), (74900, 283712), (75328, 282100), (76384, 278200), (76505, 277760), (77896, 272800), (80080, 265360), (80600, 263648), (82390, 257920), (82925, 256256), (83200, 255409), (85600, 248248), (86242, 246400), (86800, 244816), (87296, 243425), (88660, 239680), (89024, 238700), (90272, 235400), (91520, 232190), (92876, 228800), (94160, 225680), (95480, 222560), (95872, 221650), (97370, 218240), (98560, 215605), (99200, 214214), (100100, 212288), (103168, 205975), (106144, 200200), (107107, 198400), (109120, 194740), (110825, 191744), (111280, 190960), (112840, 188320), (114400, 185752), (116095, 183040), (116480, 182435), (117700, 180544), (119350, 178048), (119840, 177320), (122408, 173600), (123200, 172484), (124124, 171200), (128128, 165850), (128960, 164780), (131824, 161200), (132680, 160160), (136400, 155792), (136960, 155155), (138880, 153010), (139100, 152768), (141050, 150656), (141856, 149800), (145600, 145948)]