161248080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 160

約数和(自身を含む): 585462528

約数和(自身を除く): 424214448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2341, 2460, 2870, 3280, 3444, 4305, 4592, 4682, 4920, 5740, 6888, 7023, 8610, 9364, 9840, 11480, 11705, 13776, 14046, 16387, 17220, 18728, 22960, 23410, 28092, 32774, 34440, 35115, 37456, 46820, 49161, 56184, 65548, 68880, 70230, 81935, 93640, 95981, 98322, 112368, 131096, 140460, 163870, 187280, 191962, 196644, 245805, 262192, 280920, 287943, 327740, 383924, 393288, 479905, 491610, 561840, 575886, 655480, 671867, 767848, 786576, 959810, 983220, 1151772, 1310960, 1343734, 1439715, 1535696, 1919620, 1966440, 2015601, 2303544, 2687468, 2879430, 3359335, 3839240, 3932880, 4031202, 4607088, 5374936, 5758860, 6718670, 7678480, 8062404, 10078005, 10749872, 11517720, 13437340, 16124808, 20156010, 23035440, 26874680, 32249616, 40312020, 53749360, 80624040, 161248080]

約数ペア:

[(1, 161248080), (2, 80624040), (3, 53749360), (4, 40312020), (5, 32249616), (6, 26874680), (7, 23035440), (8, 20156010), (10, 16124808), (12, 13437340), (14, 11517720), (15, 10749872), (16, 10078005), (20, 8062404), (21, 7678480), (24, 6718670), (28, 5758860), (30, 5374936), (35, 4607088), (40, 4031202), (41, 3932880), (42, 3839240), (48, 3359335), (56, 2879430), (60, 2687468), (70, 2303544), (80, 2015601), (82, 1966440), (84, 1919620), (105, 1535696), (112, 1439715), (120, 1343734), (123, 1310960), (140, 1151772), (164, 983220), (168, 959810), (205, 786576), (210, 767848), (240, 671867), (246, 655480), (280, 575886), (287, 561840), (328, 491610), (336, 479905), (410, 393288), (420, 383924), (492, 327740), (560, 287943), (574, 280920), (615, 262192), (656, 245805), (820, 196644), (840, 191962), (861, 187280), (984, 163870), (1148, 140460), (1230, 131096), (1435, 112368), (1640, 98322), (1680, 95981), (1722, 93640), (1968, 81935), (2296, 70230), (2341, 68880), (2460, 65548), (2870, 56184), (3280, 49161), (3444, 46820), (4305, 37456), (4592, 35115), (4682, 34440), (4920, 32774), (5740, 28092), (6888, 23410), (7023, 22960), (8610, 18728), (9364, 17220), (9840, 16387), (11480, 14046), (11705, 13776)]