253320979920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1\times {\mathrm{11243}}^1$

素因数の和:11877

約数の個数: 160

約数和(自身を含む): 790543152000

約数和(自身を除く): 537222172080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 349, 538, 698, 807, 1047, 1076, 1345, 1396, 1614, 1745, 2094, 2152, 2690, 2792, 3228, 3490, 4035, 4188, 4304, 5235, 5380, 5584, 6456, 6980, 8070, 8376, 10470, 10760, 11243, 12912, 13960, 16140, 16752, 20940, 21520, 22486, 27920, 32280, 33729, 41880, 44972, 56215, 64560, 67458, 83760, 89944, 93881, 112430, 134916, 168645, 179888, 187762, 224860, 269832, 281643, 337290, 375524, 449720, 469405, 539664, 563286, 674580, 751048, 899440, 938810, 1126572, 1349160, 1408215, 1502096, 1877620, 2253144, 2698320, 2816430, 3024367, 3755240, 3923807, 4506288, 5632860, 6048734, 7510480, 7847614, 9073101, 11265720, 11771421, 12097468, 15121835, 15695228, 18146202, 19619035, 22531440, 23542842, 24194936, 30243670, 31390456, 36292404, 39238070, 45365505, 47085684, 48389872, 58857105, 60487340, 62780912, 72584808, 78476140, 90731010, 94171368, 117714210, 120974680, 145169616, 156952280, 181462020, 188342736, 235428420, 241949360, 313904560, 362924040, 470856840, 725848080, 941713680, 1055504083, 2111008166, 3166512249, 4222016332, 5277520415, 6333024498, 8444032664, 10555040830, 12666048996, 15832561245, 16888065328, 21110081660, 25332097992, 31665122490, 42220163320, 50664195984, 63330244980, 84440326640, 126660489960, 253320979920]

約数ペア:

[(1, 253320979920), (2, 126660489960), (3, 84440326640), (4, 63330244980), (5, 50664195984), (6, 42220163320), (8, 31665122490), (10, 25332097992), (12, 21110081660), (15, 16888065328), (16, 15832561245), (20, 12666048996), (24, 10555040830), (30, 8444032664), (40, 6333024498), (48, 5277520415), (60, 4222016332), (80, 3166512249), (120, 2111008166), (240, 1055504083), (269, 941713680), (349, 725848080), (538, 470856840), (698, 362924040), (807, 313904560), (1047, 241949360), (1076, 235428420), (1345, 188342736), (1396, 181462020), (1614, 156952280), (1745, 145169616), (2094, 120974680), (2152, 117714210), (2690, 94171368), (2792, 90731010), (3228, 78476140), (3490, 72584808), (4035, 62780912), (4188, 60487340), (4304, 58857105), (5235, 48389872), (5380, 47085684), (5584, 45365505), (6456, 39238070), (6980, 36292404), (8070, 31390456), (8376, 30243670), (10470, 24194936), (10760, 23542842), (11243, 22531440), (12912, 19619035), (13960, 18146202), (16140, 15695228), (16752, 15121835), (20940, 12097468), (21520, 11771421), (22486, 11265720), (27920, 9073101), (32280, 7847614), (33729, 7510480), (41880, 6048734), (44972, 5632860), (56215, 4506288), (64560, 3923807), (67458, 3755240), (83760, 3024367), (89944, 2816430), (93881, 2698320), (112430, 2253144), (134916, 1877620), (168645, 1502096), (179888, 1408215), (187762, 1349160), (224860, 1126572), (269832, 938810), (281643, 899440), (337290, 751048), (375524, 674580), (449720, 563286), (469405, 539664)]