318330810

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2490

約数の個数: 160

約数和(自身を含む): 1021185792

約数和(自身を除く): 702854982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 621, 630, 690, 805, 810, 945, 966, 1035, 1134, 1242, 1449, 1610, 1863, 1890, 2070, 2415, 2441, 2835, 2898, 3105, 3726, 4347, 4830, 4882, 5670, 6210, 7245, 7323, 8694, 9315, 12205, 13041, 14490, 14646, 17087, 18630, 21735, 21969, 24410, 26082, 34174, 36615, 43470, 43938, 51261, 56143, 65205, 65907, 73230, 85435, 102522, 109845, 112286, 130410, 131814, 153783, 168429, 170870, 197721, 219690, 256305, 280715, 307566, 329535, 336858, 393001, 395442, 461349, 505287, 512610, 561430, 659070, 768915, 786002, 842145, 922698, 988605, 1010574, 1179003, 1384047, 1515861, 1537830, 1684290, 1965005, 1977210, 2306745, 2358006, 2526435, 2768094, 3031722, 3537009, 3930010, 4547583, 4613490, 5052870, 5895015, 6920235, 7074018, 7579305, 9095166, 10611027, 11790030, 13840470, 15158610, 17685045, 21222054, 22737915, 31833081, 35370090, 45475830, 53055135, 63666162, 106110270, 159165405, 318330810]

約数ペア:

[(1, 318330810), (2, 159165405), (3, 106110270), (5, 63666162), (6, 53055135), (7, 45475830), (9, 35370090), (10, 31833081), (14, 22737915), (15, 21222054), (18, 17685045), (21, 15158610), (23, 13840470), (27, 11790030), (30, 10611027), (35, 9095166), (42, 7579305), (45, 7074018), (46, 6920235), (54, 5895015), (63, 5052870), (69, 4613490), (70, 4547583), (81, 3930010), (90, 3537009), (105, 3031722), (115, 2768094), (126, 2526435), (135, 2358006), (138, 2306745), (161, 1977210), (162, 1965005), (189, 1684290), (207, 1537830), (210, 1515861), (230, 1384047), (270, 1179003), (315, 1010574), (322, 988605), (345, 922698), (378, 842145), (405, 786002), (414, 768915), (483, 659070), (567, 561430), (621, 512610), (630, 505287), (690, 461349), (805, 395442), (810, 393001), (945, 336858), (966, 329535), (1035, 307566), (1134, 280715), (1242, 256305), (1449, 219690), (1610, 197721), (1863, 170870), (1890, 168429), (2070, 153783), (2415, 131814), (2441, 130410), (2835, 112286), (2898, 109845), (3105, 102522), (3726, 85435), (4347, 73230), (4830, 65907), (4882, 65205), (5670, 56143), (6210, 51261), (7245, 43938), (7323, 43470), (8694, 36615), (9315, 34174), (12205, 26082), (13041, 24410), (14490, 21969), (14646, 21735), (17087, 18630)]