266691360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 917844480

約数和(自身を除く): 651153120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 390, 395, 416, 474, 480, 520, 541, 624, 632, 780, 790, 948, 1027, 1040, 1082, 1185, 1248, 1264, 1560, 1580, 1623, 1896, 2054, 2080, 2164, 2370, 2528, 2705, 3081, 3120, 3160, 3246, 3792, 4108, 4328, 4740, 5135, 5410, 6162, 6240, 6320, 6492, 7033, 7584, 8115, 8216, 8656, 9480, 10270, 10820, 12324, 12640, 12984, 14066, 15405, 16230, 16432, 17312, 18960, 20540, 21099, 21640, 24648, 25968, 28132, 30810, 32460, 32864, 35165, 37920, 41080, 42198, 42739, 43280, 49296, 51936, 56264, 61620, 64920, 70330, 82160, 84396, 85478, 86560, 98592, 105495, 112528, 123240, 128217, 129840, 140660, 164320, 168792, 170956, 210990, 213695, 225056, 246480, 256434, 259680, 281320, 337584, 341912, 421980, 427390, 492960, 512868, 555607, 562640, 641085, 675168, 683824, 843960, 854780, 1025736, 1111214, 1125280, 1282170, 1367648, 1666821, 1687920, 1709560, 2051472, 2222428, 2564340, 2778035, 3333642, 3375840, 3419120, 4102944, 4444856, 5128680, 5556070, 6667284, 6838240, 8334105, 8889712, 10257360, 11112140, 13334568, 16668210, 17779424, 20514720, 22224280, 26669136, 33336420, 44448560, 53338272, 66672840, 88897120, 133345680, 266691360]

約数ペア:

[(1, 266691360), (2, 133345680), (3, 88897120), (4, 66672840), (5, 53338272), (6, 44448560), (8, 33336420), (10, 26669136), (12, 22224280), (13, 20514720), (15, 17779424), (16, 16668210), (20, 13334568), (24, 11112140), (26, 10257360), (30, 8889712), (32, 8334105), (39, 6838240), (40, 6667284), (48, 5556070), (52, 5128680), (60, 4444856), (65, 4102944), (78, 3419120), (79, 3375840), (80, 3333642), (96, 2778035), (104, 2564340), (120, 2222428), (130, 2051472), (156, 1709560), (158, 1687920), (160, 1666821), (195, 1367648), (208, 1282170), (237, 1125280), (240, 1111214), (260, 1025736), (312, 854780), (316, 843960), (390, 683824), (395, 675168), (416, 641085), (474, 562640), (480, 555607), (520, 512868), (541, 492960), (624, 427390), (632, 421980), (780, 341912), (790, 337584), (948, 281320), (1027, 259680), (1040, 256434), (1082, 246480), (1185, 225056), (1248, 213695), (1264, 210990), (1560, 170956), (1580, 168792), (1623, 164320), (1896, 140660), (2054, 129840), (2080, 128217), (2164, 123240), (2370, 112528), (2528, 105495), (2705, 98592), (3081, 86560), (3120, 85478), (3160, 84396), (3246, 82160), (3792, 70330), (4108, 64920), (4328, 61620), (4740, 56264), (5135, 51936), (5410, 49296), (6162, 43280), (6240, 42739), (6320, 42198), (6492, 41080), (7033, 37920), (7584, 35165), (8115, 32864), (8216, 32460), (8656, 30810), (9480, 28132), (10270, 25968), (10820, 24648), (12324, 21640), (12640, 21099), (12984, 20540), (14066, 18960), (15405, 17312), (16230, 16432)]