21211320960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 640

約数和(自身を含む): 79762890240

約数和(自身を除く): 58551569280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 67, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 134, 135, 144, 155, 160, 162, 180, 186, 192, 197, 201, 216, 240, 248, 268, 270, 279, 288, 310, 320, 324, 335, 360, 372, 384, 394, 402, 405, 432, 465, 480, 496, 536, 540, 558, 576, 591, 603, 620, 640, 648, 670, 720, 744, 788, 804, 810, 837, 864, 930, 960, 985, 992, 1005, 1072, 1080, 1116, 1152, 1182, 1206, 1240, 1296, 1340, 1395, 1440, 1488, 1576, 1608, 1620, 1674, 1728, 1773, 1809, 1860, 1920, 1970, 1984, 2010, 2077, 2144, 2160, 2232, 2364, 2412, 2480, 2511, 2592, 2680, 2790, 2880, 2955, 2976, 3015, 3152, 3216, 3240, 3348, 3456, 3546, 3618, 3720, 3940, 3968, 4020, 4154, 4185, 4288, 4320, 4464, 4728, 4824, 4960, 5022, 5184, 5319, 5360, 5427, 5580, 5760, 5910, 5952, 6030, 6107, 6231, 6304, 6432, 6480, 6696, 7092, 7236, 7440, 7880, 8040, 8308, 8370, 8576, 8640, 8865, 8928, 9045, 9456, 9648, 9920, 10044, 10368, 10385, 10638, 10720, 10854, 11160, 11820, 11904, 12060, 12214, 12462, 12555, 12608, 12864, 12960, 13199, 13392, 14184, 14472, 14880, 15760, 15957, 16080, 16616, 16740, 17280, 17730, 17856, 18090, 18321, 18693, 18912, 19296, 19840, 20088, 20770, 21276, 21440, 21708, 22320, 23640, 24120, 24428, 24924, 25110, 25216, 25728, 25920, 26398, 26595, 26784, 27135, 28368, 28944, 29760, 30535, 31155, 31520, 31914, 32160, 33232, 33480, 35460, 35712, 36180, 36642, 37386, 37824, 38592, 39597, 40176, 41540, 42552, 42880, 43416, 44640, 47280, 48240, 48856, 49848, 50220, 51840, 52796, 53190, 53568, 54270, 54963, 56079, 56736, 57888, 59520, 61070, 62310, 63040, 63828, 64320, 65995, 66464, 66960, 70920, 72360, 73284, 74772, 75648, 77184, 79194, 79785, 80352, 83080, 85104, 86832, 89280, 91605, 93465, 94560, 96480, 97712, 99696, 100440, 105592, 106380, 107136, 108540, 109926, 112158, 113472, 115776, 118791, 122140, 124620, 126080, 127656, 128640, 131990, 132928, 133920, 141840, 144720, 146568, 149544, 158388, 159570, 160704, 164889, 166160, 168237, 170208, 173664, 178560, 183210, 186930, 189120, 192960, 195424, 197985, 199392, 200880, 211184, 212760, 217080, 219852, 224316, 226944, 231552, 237582, 244280, 249240, 255312, 263980, 265856, 267840, 274815, 280395, 283680, 289440, 293136, 299088, 316776, 319140, 321408, 329778, 332320, 336474, 340416, 347328, 356373, 366420, 373860, 378240, 385920, 390848, 395970, 398784, 401760, 409169, 422368, 425520, 434160, 439704, 448632, 475164, 488560, 494667, 498480, 510624, 527960, 535680, 549630, 560790, 567360, 578880, 586272, 593955, 598176, 633552, 638280, 659556, 664640, 672948, 680832, 694656, 712746, 732840, 747720, 781696, 791940, 797568, 803520, 818338, 824445, 841185, 844736, 851040, 868320, 879408, 897264, 950328, 977120, 989334, 996960, 1021248, 1055920, 1069119, 1099260, 1121580, 1134720, 1157760, 1172544, 1187910, 1196352, 1227507, 1267104, 1276560, 1319112, 1329280, 1345896, 1425492, 1465680, 1495440, 1583880, 1607040, 1636676, 1648890, 1682370, 1689472, 1702080, 1736640, 1758816, 1781865, 1794528, 1900656, 1954240, 1978668, 1993920, 2042496, 2045845, 2111840, 2138238, 2198520, 2243160, 2345088, 2375820, 2392704, 2455014, 2473335, 2534208, 2553120, 2638224, 2691792, 2850984, 2931360, 2990880, 3167760, 3273352, 3297780, 3364740, 3404160, 3473280, 3517632, 3563730, 3589056, 3682521, 3801312, 3908480, 3957336, 3987840, 4091690, 4223680, 4276476, 4397040, 4486320, 4751640, 4910028, 4946670, 5068416, 5106240, 5276448, 5345595, 5383584, 5701968, 5862720, 5981760, 6137535, 6335520, 6546704, 6595560, 6729480, 7035264, 7127460, 7178112, 7365042, 7602624, 7914672, 8183380, 8447360, 8552952, 8794080, 8972640, 9503280, 9820056, 9893340, 10212480, 10552896, 10691190, 10767168, 11047563, 11403936, 11725440, 11963520, 12275070, 12671040, 13093408, 13191120, 13458960, 14254920, 14730084, 15205248, 15829344, 16366760, 17105904, 17588160, 17945280, 18412605, 19006560, 19640112, 19786680, 21105792, 21382380, 21534336, 22095126, 22807872, 24550140, 25342080, 26186816, 26382240, 26917920, 28509840, 29460168, 31658688, 32733520, 33142689, 34211808, 35176320, 35890560, 36825210, 38013120, 39280224, 39573360, 42764760, 44190252, 45615744, 49100280, 52373632, 52764480, 53835840, 55237815, 57019680, 58920336, 63317376, 65467040, 66285378, 68423616, 73650420, 76026240, 78560448, 79146720, 85529520, 88380504, 98200560, 105528960, 107671680, 110475630, 114039360, 117840672, 130934080, 132570756, 136847232, 147300840, 157120896, 158293440, 165713445, 171059040, 176761008, 196401120, 220951260, 228078720, 235681344, 261868160, 265141512, 294601680, 316586880, 331426890, 342118080, 353522016, 392802240, 441902520, 471362688, 530283024, 589203360, 662853780, 684236160, 707044032, 785604480, 883805040, 1060566048, 1178406720, 1325707560, 1414088064, 1767610080, 2121132096, 2356813440, 2651415120, 3535220160, 4242264192, 5302830240, 7070440320, 10605660480, 21211320960]

約数ペア:

[(1, 21211320960), (2, 10605660480), (3, 7070440320), (4, 5302830240), (5, 4242264192), (6, 3535220160), (8, 2651415120), (9, 2356813440), (10, 2121132096), (12, 1767610080), (15, 1414088064), (16, 1325707560), (18, 1178406720), (20, 1060566048), (24, 883805040), (27, 785604480), (30, 707044032), (31, 684236160), (32, 662853780), (36, 589203360), (40, 530283024), (45, 471362688), (48, 441902520), (54, 392802240), (60, 353522016), (62, 342118080), (64, 331426890), (67, 316586880), (72, 294601680), (80, 265141512), (81, 261868160), (90, 235681344), (93, 228078720), (96, 220951260), (108, 196401120), (120, 176761008), (124, 171059040), (128, 165713445), (134, 158293440), (135, 157120896), (144, 147300840), (155, 136847232), (160, 132570756), (162, 130934080), (180, 117840672), (186, 114039360), (192, 110475630), (197, 107671680), (201, 105528960), (216, 98200560), (240, 88380504), (248, 85529520), (268, 79146720), (270, 78560448), (279, 76026240), (288, 73650420), (310, 68423616), (320, 66285378), (324, 65467040), (335, 63317376), (360, 58920336), (372, 57019680), (384, 55237815), (394, 53835840), (402, 52764480), (405, 52373632), (432, 49100280), (465, 45615744), (480, 44190252), (496, 42764760), (536, 39573360), (540, 39280224), (558, 38013120), (576, 36825210), (591, 35890560), (603, 35176320), (620, 34211808), (640, 33142689), (648, 32733520), (670, 31658688), (720, 29460168), (744, 28509840), (788, 26917920), (804, 26382240), (810, 26186816), (837, 25342080), (864, 24550140), (930, 22807872), (960, 22095126), (985, 21534336), (992, 21382380), (1005, 21105792), (1072, 19786680), (1080, 19640112), (1116, 19006560), (1152, 18412605), (1182, 17945280), (1206, 17588160), (1240, 17105904), (1296, 16366760), (1340, 15829344), (1395, 15205248), (1440, 14730084), (1488, 14254920), (1576, 13458960), (1608, 13191120), (1620, 13093408), (1674, 12671040), (1728, 12275070), (1773, 11963520), (1809, 11725440), (1860, 11403936), (1920, 11047563), (1970, 10767168), (1984, 10691190), (2010, 10552896), (2077, 10212480), (2144, 9893340), (2160, 9820056), (2232, 9503280), (2364, 8972640), (2412, 8794080), (2480, 8552952), (2511, 8447360), (2592, 8183380), (2680, 7914672), (2790, 7602624), (2880, 7365042), (2955, 7178112), (2976, 7127460), (3015, 7035264), (3152, 6729480), (3216, 6595560), (3240, 6546704), (3348, 6335520), (3456, 6137535), (3546, 5981760), (3618, 5862720), (3720, 5701968), (3940, 5383584), (3968, 5345595), (4020, 5276448), (4154, 5106240), (4185, 5068416), (4288, 4946670), (4320, 4910028), (4464, 4751640), (4728, 4486320), (4824, 4397040), (4960, 4276476), (5022, 4223680), (5184, 4091690), (5319, 3987840), (5360, 3957336), (5427, 3908480), (5580, 3801312), (5760, 3682521), (5910, 3589056), (5952, 3563730), (6030, 3517632), (6107, 3473280), (6231, 3404160), (6304, 3364740), (6432, 3297780), (6480, 3273352), (6696, 3167760), (7092, 2990880), (7236, 2931360), (7440, 2850984), (7880, 2691792), (8040, 2638224), (8308, 2553120), (8370, 2534208), (8576, 2473335), (8640, 2455014), (8865, 2392704), (8928, 2375820), (9045, 2345088), (9456, 2243160), (9648, 2198520), (9920, 2138238), (10044, 2111840), (10368, 2045845), (10385, 2042496), (10638, 1993920), (10720, 1978668), (10854, 1954240), (11160, 1900656), (11820, 1794528), (11904, 1781865), (12060, 1758816), (12214, 1736640), (12462, 1702080), (12555, 1689472), (12608, 1682370), (12864, 1648890), (12960, 1636676), (13199, 1607040), (13392, 1583880), (14184, 1495440), (14472, 1465680), (14880, 1425492), (15760, 1345896), (15957, 1329280), (16080, 1319112), (16616, 1276560), (16740, 1267104), (17280, 1227507), (17730, 1196352), (17856, 1187910), (18090, 1172544), (18321, 1157760), (18693, 1134720), (18912, 1121580), (19296, 1099260), (19840, 1069119), (20088, 1055920), (20770, 1021248), (21276, 996960), (21440, 989334), (21708, 977120), (22320, 950328), (23640, 897264), (24120, 879408), (24428, 868320), (24924, 851040), (25110, 844736), (25216, 841185), (25728, 824445), (25920, 818338), (26398, 803520), (26595, 797568), (26784, 791940), (27135, 781696), (28368, 747720), (28944, 732840), (29760, 712746), (30535, 694656), (31155, 680832), (31520, 672948), (31914, 664640), (32160, 659556), (33232, 638280), (33480, 633552), (35460, 598176), (35712, 593955), (36180, 586272), (36642, 578880), (37386, 567360), (37824, 560790), (38592, 549630), (39597, 535680), (40176, 527960), (41540, 510624), (42552, 498480), (42880, 494667), (43416, 488560), (44640, 475164), (47280, 448632), (48240, 439704), (48856, 434160), (49848, 425520), (50220, 422368), (51840, 409169), (52796, 401760), (53190, 398784), (53568, 395970), (54270, 390848), (54963, 385920), (56079, 378240), (56736, 373860), (57888, 366420), (59520, 356373), (61070, 347328), (62310, 340416), (63040, 336474), (63828, 332320), (64320, 329778), (65995, 321408), (66464, 319140), (66960, 316776), (70920, 299088), (72360, 293136), (73284, 289440), (74772, 283680), (75648, 280395), (77184, 274815), (79194, 267840), (79785, 265856), (80352, 263980), (83080, 255312), (85104, 249240), (86832, 244280), (89280, 237582), (91605, 231552), (93465, 226944), (94560, 224316), (96480, 219852), (97712, 217080), (99696, 212760), (100440, 211184), (105592, 200880), (106380, 199392), (107136, 197985), (108540, 195424), (109926, 192960), (112158, 189120), (113472, 186930), (115776, 183210), (118791, 178560), (122140, 173664), (124620, 170208), (126080, 168237), (127656, 166160), (128640, 164889), (131990, 160704), (132928, 159570), (133920, 158388), (141840, 149544), (144720, 146568)]