127926240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 464849280

約数和(自身を除く): 336923040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 83, 95, 96, 104, 114, 120, 130, 152, 156, 160, 166, 169, 190, 195, 208, 228, 240, 247, 249, 260, 285, 304, 312, 332, 338, 380, 390, 415, 416, 456, 480, 494, 498, 507, 520, 570, 608, 624, 664, 676, 741, 760, 780, 830, 845, 912, 988, 996, 1014, 1040, 1079, 1140, 1235, 1245, 1248, 1328, 1352, 1482, 1520, 1560, 1577, 1660, 1690, 1824, 1976, 1992, 2028, 2080, 2158, 2280, 2470, 2490, 2535, 2656, 2704, 2964, 3040, 3120, 3154, 3211, 3237, 3320, 3380, 3705, 3952, 3984, 4056, 4316, 4560, 4731, 4940, 4980, 5070, 5395, 5408, 5928, 6240, 6308, 6422, 6474, 6640, 6760, 7410, 7885, 7904, 7968, 8112, 8632, 9120, 9462, 9633, 9880, 9960, 10140, 10790, 11856, 12616, 12844, 12948, 13280, 13520, 14027, 14820, 15770, 16055, 16185, 16224, 17264, 18924, 19266, 19760, 19920, 20280, 20501, 21580, 23655, 23712, 25232, 25688, 25896, 27040, 28054, 29640, 31540, 32110, 32370, 34528, 37848, 38532, 39520, 39840, 40560, 41002, 42081, 43160, 47310, 48165, 50464, 51376, 51792, 56108, 59280, 61503, 63080, 64220, 64740, 70135, 75696, 77064, 81120, 82004, 84162, 86320, 94620, 96330, 102505, 102752, 103584, 112216, 118560, 123006, 126160, 128440, 129480, 140270, 151392, 154128, 164008, 168324, 172640, 189240, 192660, 205010, 210405, 224432, 246012, 252320, 256880, 258960, 266513, 280540, 307515, 308256, 328016, 336648, 378480, 385320, 410020, 420810, 448864, 492024, 513760, 517920, 533026, 561080, 615030, 656032, 673296, 756960, 770640, 799539, 820040, 841620, 984048, 1066052, 1122160, 1230060, 1332565, 1346592, 1541280, 1599078, 1640080, 1683240, 1968096, 2132104, 2244320, 2460120, 2665130, 3198156, 3280160, 3366480, 3997695, 4264208, 4920240, 5330260, 6396312, 6732960, 7995390, 8528416, 9840480, 10660520, 12792624, 15990780, 21321040, 25585248, 31981560, 42642080, 63963120, 127926240]

約数ペア:

[(1, 127926240), (2, 63963120), (3, 42642080), (4, 31981560), (5, 25585248), (6, 21321040), (8, 15990780), (10, 12792624), (12, 10660520), (13, 9840480), (15, 8528416), (16, 7995390), (19, 6732960), (20, 6396312), (24, 5330260), (26, 4920240), (30, 4264208), (32, 3997695), (38, 3366480), (39, 3280160), (40, 3198156), (48, 2665130), (52, 2460120), (57, 2244320), (60, 2132104), (65, 1968096), (76, 1683240), (78, 1640080), (80, 1599078), (83, 1541280), (95, 1346592), (96, 1332565), (104, 1230060), (114, 1122160), (120, 1066052), (130, 984048), (152, 841620), (156, 820040), (160, 799539), (166, 770640), (169, 756960), (190, 673296), (195, 656032), (208, 615030), (228, 561080), (240, 533026), (247, 517920), (249, 513760), (260, 492024), (285, 448864), (304, 420810), (312, 410020), (332, 385320), (338, 378480), (380, 336648), (390, 328016), (415, 308256), (416, 307515), (456, 280540), (480, 266513), (494, 258960), (498, 256880), (507, 252320), (520, 246012), (570, 224432), (608, 210405), (624, 205010), (664, 192660), (676, 189240), (741, 172640), (760, 168324), (780, 164008), (830, 154128), (845, 151392), (912, 140270), (988, 129480), (996, 128440), (1014, 126160), (1040, 123006), (1079, 118560), (1140, 112216), (1235, 103584), (1245, 102752), (1248, 102505), (1328, 96330), (1352, 94620), (1482, 86320), (1520, 84162), (1560, 82004), (1577, 81120), (1660, 77064), (1690, 75696), (1824, 70135), (1976, 64740), (1992, 64220), (2028, 63080), (2080, 61503), (2158, 59280), (2280, 56108), (2470, 51792), (2490, 51376), (2535, 50464), (2656, 48165), (2704, 47310), (2964, 43160), (3040, 42081), (3120, 41002), (3154, 40560), (3211, 39840), (3237, 39520), (3320, 38532), (3380, 37848), (3705, 34528), (3952, 32370), (3984, 32110), (4056, 31540), (4316, 29640), (4560, 28054), (4731, 27040), (4940, 25896), (4980, 25688), (5070, 25232), (5395, 23712), (5408, 23655), (5928, 21580), (6240, 20501), (6308, 20280), (6422, 19920), (6474, 19760), (6640, 19266), (6760, 18924), (7410, 17264), (7885, 16224), (7904, 16185), (7968, 16055), (8112, 15770), (8632, 14820), (9120, 14027), (9462, 13520), (9633, 13280), (9880, 12948), (9960, 12844), (10140, 12616), (10790, 11856)]