160090840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 463095360

約数和(自身を除く): 303004520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 61, 65, 70, 91, 98, 103, 104, 122, 130, 140, 182, 196, 206, 244, 245, 260, 280, 305, 364, 392, 412, 427, 455, 488, 490, 515, 520, 610, 637, 721, 728, 793, 824, 854, 910, 980, 1030, 1220, 1274, 1339, 1442, 1586, 1708, 1820, 1960, 2060, 2135, 2440, 2548, 2678, 2884, 2989, 3172, 3185, 3416, 3605, 3640, 3965, 4120, 4270, 5047, 5096, 5356, 5551, 5768, 5978, 6283, 6344, 6370, 6695, 7210, 7930, 8540, 9373, 10094, 10712, 11102, 11956, 12566, 12740, 13390, 14420, 14945, 15860, 17080, 18746, 20188, 22204, 23912, 25132, 25235, 25480, 26780, 27755, 28840, 29890, 31415, 31720, 37492, 38857, 40376, 43981, 44408, 46865, 50264, 50470, 53560, 55510, 59780, 62830, 65611, 74984, 77714, 81679, 87962, 93730, 100940, 111020, 119560, 125660, 131222, 155428, 163358, 175924, 187460, 194285, 201880, 219905, 222040, 251320, 262444, 307867, 310856, 326716, 328055, 351848, 374920, 388570, 408395, 439810, 524888, 571753, 615734, 653432, 656110, 777140, 816790, 879620, 1143506, 1231468, 1312220, 1539335, 1554280, 1633580, 1759240, 2287012, 2462936, 2624440, 2858765, 3078670, 3267160, 4002271, 4574024, 5717530, 6157340, 8004542, 11435060, 12314680, 16009084, 20011355, 22870120, 32018168, 40022710, 80045420, 160090840]

約数ペア:

[(1, 160090840), (2, 80045420), (4, 40022710), (5, 32018168), (7, 22870120), (8, 20011355), (10, 16009084), (13, 12314680), (14, 11435060), (20, 8004542), (26, 6157340), (28, 5717530), (35, 4574024), (40, 4002271), (49, 3267160), (52, 3078670), (56, 2858765), (61, 2624440), (65, 2462936), (70, 2287012), (91, 1759240), (98, 1633580), (103, 1554280), (104, 1539335), (122, 1312220), (130, 1231468), (140, 1143506), (182, 879620), (196, 816790), (206, 777140), (244, 656110), (245, 653432), (260, 615734), (280, 571753), (305, 524888), (364, 439810), (392, 408395), (412, 388570), (427, 374920), (455, 351848), (488, 328055), (490, 326716), (515, 310856), (520, 307867), (610, 262444), (637, 251320), (721, 222040), (728, 219905), (793, 201880), (824, 194285), (854, 187460), (910, 175924), (980, 163358), (1030, 155428), (1220, 131222), (1274, 125660), (1339, 119560), (1442, 111020), (1586, 100940), (1708, 93730), (1820, 87962), (1960, 81679), (2060, 77714), (2135, 74984), (2440, 65611), (2548, 62830), (2678, 59780), (2884, 55510), (2989, 53560), (3172, 50470), (3185, 50264), (3416, 46865), (3605, 44408), (3640, 43981), (3965, 40376), (4120, 38857), (4270, 37492), (5047, 31720), (5096, 31415), (5356, 29890), (5551, 28840), (5768, 27755), (5978, 26780), (6283, 25480), (6344, 25235), (6370, 25132), (6695, 23912), (7210, 22204), (7930, 20188), (8540, 18746), (9373, 17080), (10094, 15860), (10712, 14945), (11102, 14420), (11956, 13390), (12566, 12740)]