21547926400

素因数分解:

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

素因数の和:124

約数の個数: 864

約数和(自身を含む): 75168392040

約数和(自身を除く): 53620465640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 31, 32, 35, 40, 44, 49, 50, 52, 55, 56, 62, 64, 65, 70, 77, 80, 88, 91, 98, 100, 104, 110, 112, 124, 128, 130, 140, 143, 154, 155, 160, 175, 176, 182, 196, 200, 208, 217, 220, 224, 245, 248, 260, 275, 280, 286, 308, 310, 320, 325, 341, 350, 352, 364, 385, 392, 400, 403, 416, 434, 440, 448, 455, 490, 496, 520, 539, 550, 560, 572, 616, 620, 637, 640, 650, 682, 700, 704, 715, 728, 770, 775, 784, 800, 806, 832, 868, 880, 896, 910, 961, 980, 992, 1001, 1040, 1078, 1085, 1100, 1120, 1144, 1225, 1232, 1240, 1274, 1300, 1364, 1400, 1408, 1430, 1456, 1519, 1540, 1550, 1568, 1600, 1612, 1664, 1705, 1736, 1760, 1820, 1922, 1925, 1960, 1984, 2002, 2015, 2080, 2156, 2170, 2200, 2240, 2275, 2288, 2387, 2450, 2464, 2480, 2548, 2600, 2695, 2728, 2800, 2821, 2860, 2912, 3038, 3080, 3100, 3136, 3185, 3200, 3224, 3410, 3472, 3520, 3575, 3640, 3844, 3850, 3920, 3968, 4004, 4030, 4160, 4312, 4340, 4400, 4433, 4480, 4550, 4576, 4774, 4805, 4900, 4928, 4960, 5005, 5096, 5200, 5390, 5425, 5456, 5600, 5642, 5720, 5824, 6076, 6160, 6200, 6272, 6370, 6448, 6727, 6820, 6944, 7007, 7040, 7150, 7280, 7595, 7688, 7700, 7840, 8008, 8060, 8320, 8525, 8624, 8680, 8800, 8866, 9100, 9152, 9548, 9610, 9800, 9856, 9920, 10010, 10075, 10192, 10400, 10571, 10780, 10850, 10912, 11200, 11284, 11440, 11648, 11935, 12152, 12320, 12400, 12493, 12740, 12896, 13454, 13475, 13640, 13888, 14014, 14105, 14300, 14560, 15190, 15376, 15400, 15680, 15925, 16016, 16120, 16709, 17050, 17248, 17360, 17600, 17732, 18200, 18304, 19096, 19220, 19600, 19747, 19840, 20020, 20150, 20384, 20800, 21142, 21560, 21700, 21824, 22165, 22400, 22568, 22880, 23870, 24025, 24304, 24640, 24800, 24986, 25025, 25480, 25792, 26908, 26950, 27280, 27776, 28028, 28210, 28600, 29120, 30380, 30752, 30800, 31031, 31360, 31850, 32032, 32240, 33418, 33635, 34100, 34496, 34720, 35035, 35200, 35464, 36400, 37975, 38192, 38440, 39200, 39494, 40040, 40300, 40768, 41600, 42284, 43120, 43400, 43648, 44330, 45136, 45760, 47089, 47740, 48050, 48608, 49280, 49600, 49972, 50050, 50960, 51584, 52855, 53816, 53900, 54560, 56056, 56420, 57200, 58240, 59675, 60760, 61504, 61600, 62062, 62465, 63700, 64064, 64480, 66836, 67270, 68200, 68992, 69440, 70070, 70525, 70928, 72800, 73997, 75950, 76384, 76880, 78400, 78988, 80080, 80600, 81536, 83545, 84568, 86240, 86800, 87451, 88660, 90272, 91520, 94178, 95480, 96100, 97216, 98735, 99200, 99944, 100100, 101920, 105710, 107632, 107800, 109120, 110825, 112112, 112840, 114400, 119350, 121520, 123008, 123200, 124124, 124930, 127400, 128128, 128960, 133672, 134540, 136400, 137423, 138880, 140140, 141050, 141856, 145600, 147994, 151900, 152768, 153760, 155155, 156800, 157976, 160160, 161200, 167090, 168175, 169136, 172480, 173600, 174902, 175175, 177320, 180544, 188356, 190960, 192200, 194432, 197470, 199888, 200200, 203840, 211420, 215264, 215600, 217217, 218240, 221650, 224224, 225680, 228800, 235445, 238700, 243040, 246400, 248248, 249860, 254800, 257920, 264275, 267344, 269080, 272800, 274846, 280280, 282100, 283712, 291200, 295988, 303800, 305536, 307520, 310310, 312325, 315952, 320320, 322400, 334180, 336350, 338272, 344960, 347200, 349804, 350350, 354640, 361088, 369985, 376712, 381920, 384400, 394940, 399776, 400400, 407680, 417725, 422840, 430528, 431200, 434434, 437255, 443300, 448448, 451360, 457600, 470890, 477400, 486080, 493675, 496496, 499720, 509600, 517979, 528550, 534688, 538160, 545600, 549692, 560560, 564200, 567424, 591976, 607600, 612157, 615040, 620620, 624650, 631904, 640640, 644800, 668360, 672700, 676544, 687115, 694400, 699608, 700700, 709280, 739970, 753424, 763840, 768800, 775775, 789880, 799552, 800800, 835450, 845680, 861056, 862400, 868868, 874510, 886600, 896896, 902720, 941780, 954800, 961961, 972160, 987350, 992992, 999440, 1019200, 1035958, 1057100, 1069376, 1076320, 1086085, 1091200, 1099384, 1121120, 1128400, 1177225, 1183952, 1215200, 1224314, 1241240, 1249300, 1263808, 1289600, 1336720, 1345400, 1353088, 1374230, 1399216, 1401400, 1418560, 1479940, 1506848, 1527680, 1537600, 1551550, 1579760, 1599104, 1601600, 1670900, 1691360, 1724800, 1737736, 1749020, 1773200, 1805440, 1849925, 1883560, 1909600, 1923922, 1974700, 1985984, 1998880, 2038400, 2071916, 2114200, 2138752, 2152640, 2172170, 2186275, 2198768, 2242240, 2256800, 2354450, 2367904, 2430400, 2448628, 2482480, 2498600, 2527616, 2589895, 2673440, 2690800, 2748460, 2798432, 2802800, 2837120, 2959880, 3013696, 3060785, 3075200, 3103100, 3159520, 3203200, 3341800, 3382720, 3435575, 3475472, 3498040, 3546400, 3699850, 3767120, 3819200, 3847844, 3949400, 3971968, 3997760, 4143832, 4228400, 4305280, 4344340, 4372550, 4397536, 4484480, 4513600, 4708900, 4735808, 4809805, 4860800, 4897256, 4964960, 4997200, 5179790, 5346880, 5381600, 5430425, 5496920, 5596864, 5605600, 5919760, 6027392, 6121570, 6206200, 6319040, 6683600, 6733727, 6765440, 6871150, 6950944, 6996080, 7092800, 7399700, 7534240, 7638400, 7695688, 7898800, 7995520, 8287664, 8456800, 8688680, 8745100, 8795072, 9027200, 9417800, 9471616, 9619610, 9794512, 9929920, 9994400, 10359580, 10693760, 10763200, 10860850, 10993840, 11193728, 11211200, 11839520, 12243140, 12412400, 12638080, 12949475, 13367200, 13467454, 13742300, 13901888, 13992160, 14185600, 14799400, 15068480, 15303925, 15391376, 15797600, 16575328, 16913600, 17377360, 17490200, 17590144, 18835600, 19239220, 19589024, 19859840, 19988800, 20719160, 21526400, 21721700, 21987680, 22422400, 23679040, 24049025, 24486280, 24824800, 25898950, 26734400, 26934908, 27484600, 27803776, 27984320, 29598800, 30136960, 30607850, 30782752, 31595200, 33150656, 33668635, 33827200, 34754720, 34980400, 37671200, 38478440, 39178048, 39977600, 41438320, 43443400, 43975360, 47358080, 48098050, 48972560, 49649600, 51797900, 53468800, 53869816, 54969200, 55968640, 59197600, 61215700, 61565504, 63190400, 66301312, 67337270, 69509440, 69960800, 75342400, 76956880, 78356096, 82876640, 86886800, 87950720, 96196100, 97945120, 99299200, 103595800, 107739632, 109938400, 118395200, 122431400, 123131008, 134674540, 139018880, 139921600, 150684800, 153913760, 165753280, 168343175, 173773600, 192392200, 195890240, 207191600, 215479264, 219876800, 236790400, 244862800, 269349080, 279843200, 307827520, 331506560, 336686350, 347547200, 384784400, 391780480, 414383200, 430958528, 439753600, 489725600, 538698160, 615655040, 673372700, 695094400, 769568800, 828766400, 861917056, 979451200, 1077396320, 1346745400, 1539137600, 1657532800, 1958902400, 2154792640, 2693490800, 3078275200, 4309585280, 5386981600, 10773963200, 21547926400]

約数ペア:

[(1, 21547926400), (2, 10773963200), (4, 5386981600), (5, 4309585280), (7, 3078275200), (8, 2693490800), (10, 2154792640), (11, 1958902400), (13, 1657532800), (14, 1539137600), (16, 1346745400), (20, 1077396320), (22, 979451200), (25, 861917056), (26, 828766400), (28, 769568800), (31, 695094400), (32, 673372700), (35, 615655040), (40, 538698160), (44, 489725600), (49, 439753600), (50, 430958528), (52, 414383200), (55, 391780480), (56, 384784400), (62, 347547200), (64, 336686350), (65, 331506560), (70, 307827520), (77, 279843200), (80, 269349080), (88, 244862800), (91, 236790400), (98, 219876800), (100, 215479264), (104, 207191600), (110, 195890240), (112, 192392200), (124, 173773600), (128, 168343175), (130, 165753280), (140, 153913760), (143, 150684800), (154, 139921600), (155, 139018880), (160, 134674540), (175, 123131008), (176, 122431400), (182, 118395200), (196, 109938400), (200, 107739632), (208, 103595800), (217, 99299200), (220, 97945120), (224, 96196100), (245, 87950720), (248, 86886800), (260, 82876640), (275, 78356096), (280, 76956880), (286, 75342400), (308, 69960800), (310, 69509440), (320, 67337270), (325, 66301312), (341, 63190400), (350, 61565504), (352, 61215700), (364, 59197600), (385, 55968640), (392, 54969200), (400, 53869816), (403, 53468800), (416, 51797900), (434, 49649600), (440, 48972560), (448, 48098050), (455, 47358080), (490, 43975360), (496, 43443400), (520, 41438320), (539, 39977600), (550, 39178048), (560, 38478440), (572, 37671200), (616, 34980400), (620, 34754720), (637, 33827200), (640, 33668635), (650, 33150656), (682, 31595200), (700, 30782752), (704, 30607850), (715, 30136960), (728, 29598800), (770, 27984320), (775, 27803776), (784, 27484600), (800, 26934908), (806, 26734400), (832, 25898950), (868, 24824800), (880, 24486280), (896, 24049025), (910, 23679040), (961, 22422400), (980, 21987680), (992, 21721700), (1001, 21526400), (1040, 20719160), (1078, 19988800), (1085, 19859840), (1100, 19589024), (1120, 19239220), (1144, 18835600), (1225, 17590144), (1232, 17490200), (1240, 17377360), (1274, 16913600), (1300, 16575328), (1364, 15797600), (1400, 15391376), (1408, 15303925), (1430, 15068480), (1456, 14799400), (1519, 14185600), (1540, 13992160), (1550, 13901888), (1568, 13742300), (1600, 13467454), (1612, 13367200), (1664, 12949475), (1705, 12638080), (1736, 12412400), (1760, 12243140), (1820, 11839520), (1922, 11211200), (1925, 11193728), (1960, 10993840), (1984, 10860850), (2002, 10763200), (2015, 10693760), (2080, 10359580), (2156, 9994400), (2170, 9929920), (2200, 9794512), (2240, 9619610), (2275, 9471616), (2288, 9417800), (2387, 9027200), (2450, 8795072), (2464, 8745100), (2480, 8688680), (2548, 8456800), (2600, 8287664), (2695, 7995520), (2728, 7898800), (2800, 7695688), (2821, 7638400), (2860, 7534240), (2912, 7399700), (3038, 7092800), (3080, 6996080), (3100, 6950944), (3136, 6871150), (3185, 6765440), (3200, 6733727), (3224, 6683600), (3410, 6319040), (3472, 6206200), (3520, 6121570), (3575, 6027392), (3640, 5919760), (3844, 5605600), (3850, 5596864), (3920, 5496920), (3968, 5430425), (4004, 5381600), (4030, 5346880), (4160, 5179790), (4312, 4997200), (4340, 4964960), (4400, 4897256), (4433, 4860800), (4480, 4809805), (4550, 4735808), (4576, 4708900), (4774, 4513600), (4805, 4484480), (4900, 4397536), (4928, 4372550), (4960, 4344340), (5005, 4305280), (5096, 4228400), (5200, 4143832), (5390, 3997760), (5425, 3971968), (5456, 3949400), (5600, 3847844), (5642, 3819200), (5720, 3767120), (5824, 3699850), (6076, 3546400), (6160, 3498040), (6200, 3475472), (6272, 3435575), (6370, 3382720), (6448, 3341800), (6727, 3203200), (6820, 3159520), (6944, 3103100), (7007, 3075200), (7040, 3060785), (7150, 3013696), (7280, 2959880), (7595, 2837120), (7688, 2802800), (7700, 2798432), (7840, 2748460), (8008, 2690800), (8060, 2673440), (8320, 2589895), (8525, 2527616), (8624, 2498600), (8680, 2482480), (8800, 2448628), (8866, 2430400), (9100, 2367904), (9152, 2354450), (9548, 2256800), (9610, 2242240), (9800, 2198768), (9856, 2186275), (9920, 2172170), (10010, 2152640), (10075, 2138752), (10192, 2114200), (10400, 2071916), (10571, 2038400), (10780, 1998880), (10850, 1985984), (10912, 1974700), (11200, 1923922), (11284, 1909600), (11440, 1883560), (11648, 1849925), (11935, 1805440), (12152, 1773200), (12320, 1749020), (12400, 1737736), (12493, 1724800), (12740, 1691360), (12896, 1670900), (13454, 1601600), (13475, 1599104), (13640, 1579760), (13888, 1551550), (14014, 1537600), (14105, 1527680), (14300, 1506848), (14560, 1479940), (15190, 1418560), (15376, 1401400), (15400, 1399216), (15680, 1374230), (15925, 1353088), (16016, 1345400), (16120, 1336720), (16709, 1289600), (17050, 1263808), (17248, 1249300), (17360, 1241240), (17600, 1224314), (17732, 1215200), (18200, 1183952), (18304, 1177225), (19096, 1128400), (19220, 1121120), (19600, 1099384), (19747, 1091200), (19840, 1086085), (20020, 1076320), (20150, 1069376), (20384, 1057100), (20800, 1035958), (21142, 1019200), (21560, 999440), (21700, 992992), (21824, 987350), (22165, 972160), (22400, 961961), (22568, 954800), (22880, 941780), (23870, 902720), (24025, 896896), (24304, 886600), (24640, 874510), (24800, 868868), (24986, 862400), (25025, 861056), (25480, 845680), (25792, 835450), (26908, 800800), (26950, 799552), (27280, 789880), (27776, 775775), (28028, 768800), (28210, 763840), (28600, 753424), (29120, 739970), (30380, 709280), (30752, 700700), (30800, 699608), (31031, 694400), (31360, 687115), (31850, 676544), (32032, 672700), (32240, 668360), (33418, 644800), (33635, 640640), (34100, 631904), (34496, 624650), (34720, 620620), (35035, 615040), (35200, 612157), (35464, 607600), (36400, 591976), (37975, 567424), (38192, 564200), (38440, 560560), (39200, 549692), (39494, 545600), (40040, 538160), (40300, 534688), (40768, 528550), (41600, 517979), (42284, 509600), (43120, 499720), (43400, 496496), (43648, 493675), (44330, 486080), (45136, 477400), (45760, 470890), (47089, 457600), (47740, 451360), (48050, 448448), (48608, 443300), (49280, 437255), (49600, 434434), (49972, 431200), (50050, 430528), (50960, 422840), (51584, 417725), (52855, 407680), (53816, 400400), (53900, 399776), (54560, 394940), (56056, 384400), (56420, 381920), (57200, 376712), (58240, 369985), (59675, 361088), (60760, 354640), (61504, 350350), (61600, 349804), (62062, 347200), (62465, 344960), (63700, 338272), (64064, 336350), (64480, 334180), (66836, 322400), (67270, 320320), (68200, 315952), (68992, 312325), (69440, 310310), (70070, 307520), (70525, 305536), (70928, 303800), (72800, 295988), (73997, 291200), (75950, 283712), (76384, 282100), (76880, 280280), (78400, 274846), (78988, 272800), (80080, 269080), (80600, 267344), (81536, 264275), (83545, 257920), (84568, 254800), (86240, 249860), (86800, 248248), (87451, 246400), (88660, 243040), (90272, 238700), (91520, 235445), (94178, 228800), (95480, 225680), (96100, 224224), (97216, 221650), (98735, 218240), (99200, 217217), (99944, 215600), (100100, 215264), (101920, 211420), (105710, 203840), (107632, 200200), (107800, 199888), (109120, 197470), (110825, 194432), (112112, 192200), (112840, 190960), (114400, 188356), (119350, 180544), (121520, 177320), (123008, 175175), (123200, 174902), (124124, 173600), (124930, 172480), (127400, 169136), (128128, 168175), (128960, 167090), (133672, 161200), (134540, 160160), (136400, 157976), (137423, 156800), (138880, 155155), (140140, 153760), (141050, 152768), (141856, 151900), (145600, 147994)]