135551520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 216

約数和(自身を含む): 501788196

約数和(自身を除く): 366236676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 557, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1114, 1170, 1248, 1352, 1440, 1521, 1560, 1671, 1690, 1872, 2028, 2080, 2228, 2340, 2535, 2704, 2785, 3042, 3120, 3342, 3380, 3744, 4056, 4456, 4680, 5013, 5070, 5408, 5570, 6084, 6240, 6684, 6760, 7241, 7605, 8112, 8355, 8912, 9360, 10026, 10140, 11140, 12168, 13368, 13520, 14482, 15210, 16224, 16710, 17824, 18720, 20052, 20280, 21723, 22280, 24336, 25065, 26736, 27040, 28964, 30420, 33420, 36205, 40104, 40560, 43446, 44560, 48672, 50130, 53472, 57928, 60840, 65169, 66840, 72410, 80208, 81120, 86892, 89120, 94133, 100260, 108615, 115856, 121680, 130338, 133680, 144820, 160416, 173784, 188266, 200520, 217230, 231712, 243360, 260676, 267360, 282399, 289640, 325845, 347568, 376532, 401040, 434460, 470665, 521352, 564798, 579280, 651690, 695136, 753064, 802080, 847197, 868920, 941330, 1042704, 1129596, 1158560, 1303380, 1411995, 1506128, 1694394, 1737840, 1882660, 2085408, 2259192, 2606760, 2823990, 3012256, 3388788, 3475680, 3765320, 4235985, 4518384, 5213520, 5647980, 6777576, 7530640, 8471970, 9036768, 10427040, 11295960, 13555152, 15061280, 16943940, 22591920, 27110304, 33887880, 45183840, 67775760, 135551520]

約数ペア:

[(1, 135551520), (2, 67775760), (3, 45183840), (4, 33887880), (5, 27110304), (6, 22591920), (8, 16943940), (9, 15061280), (10, 13555152), (12, 11295960), (13, 10427040), (15, 9036768), (16, 8471970), (18, 7530640), (20, 6777576), (24, 5647980), (26, 5213520), (30, 4518384), (32, 4235985), (36, 3765320), (39, 3475680), (40, 3388788), (45, 3012256), (48, 2823990), (52, 2606760), (60, 2259192), (65, 2085408), (72, 1882660), (78, 1737840), (80, 1694394), (90, 1506128), (96, 1411995), (104, 1303380), (117, 1158560), (120, 1129596), (130, 1042704), (144, 941330), (156, 868920), (160, 847197), (169, 802080), (180, 753064), (195, 695136), (208, 651690), (234, 579280), (240, 564798), (260, 521352), (288, 470665), (312, 434460), (338, 401040), (360, 376532), (390, 347568), (416, 325845), (468, 289640), (480, 282399), (507, 267360), (520, 260676), (557, 243360), (585, 231712), (624, 217230), (676, 200520), (720, 188266), (780, 173784), (845, 160416), (936, 144820), (1014, 133680), (1040, 130338), (1114, 121680), (1170, 115856), (1248, 108615), (1352, 100260), (1440, 94133), (1521, 89120), (1560, 86892), (1671, 81120), (1690, 80208), (1872, 72410), (2028, 66840), (2080, 65169), (2228, 60840), (2340, 57928), (2535, 53472), (2704, 50130), (2785, 48672), (3042, 44560), (3120, 43446), (3342, 40560), (3380, 40104), (3744, 36205), (4056, 33420), (4456, 30420), (4680, 28964), (5013, 27040), (5070, 26736), (5408, 25065), (5570, 24336), (6084, 22280), (6240, 21723), (6684, 20280), (6760, 20052), (7241, 18720), (7605, 17824), (8112, 16710), (8355, 16224), (8912, 15210), (9360, 14482), (10026, 13520), (10140, 13368), (11140, 12168)]