133345680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 451637760

約数和(自身を除く): 318292080

約数列:

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

約数ペア:

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