180798072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 128

約数和(自身を含む): 585715200

約数和(自身を除く): 404917128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 4357, 5187, 5928, 6916, 8714, 10374, 13071, 13832, 17428, 20748, 26142, 30499, 34856, 41496, 52284, 56641, 60998, 82783, 91497, 104568, 113282, 121996, 165566, 169923, 182994, 226564, 243992, 248349, 331132, 339846, 365988, 396487, 453128, 496698, 579481, 662264, 679692, 731976, 792974, 993396, 1076179, 1158962, 1189461, 1359384, 1585948, 1738443, 1986792, 2152358, 2317924, 2378922, 3171896, 3228537, 3476886, 4304716, 4635848, 4757844, 6457074, 6953772, 7533253, 8609432, 9515688, 12914148, 13907544, 15066506, 22599759, 25828296, 30133012, 45199518, 60266024, 90399036, 180798072]

約数ペア:

[(1, 180798072), (2, 90399036), (3, 60266024), (4, 45199518), (6, 30133012), (7, 25828296), (8, 22599759), (12, 15066506), (13, 13907544), (14, 12914148), (19, 9515688), (21, 8609432), (24, 7533253), (26, 6953772), (28, 6457074), (38, 4757844), (39, 4635848), (42, 4304716), (52, 3476886), (56, 3228537), (57, 3171896), (76, 2378922), (78, 2317924), (84, 2152358), (91, 1986792), (104, 1738443), (114, 1585948), (133, 1359384), (152, 1189461), (156, 1158962), (168, 1076179), (182, 993396), (228, 792974), (247, 731976), (266, 679692), (273, 662264), (312, 579481), (364, 496698), (399, 453128), (456, 396487), (494, 365988), (532, 339846), (546, 331132), (728, 248349), (741, 243992), (798, 226564), (988, 182994), (1064, 169923), (1092, 165566), (1482, 121996), (1596, 113282), (1729, 104568), (1976, 91497), (2184, 82783), (2964, 60998), (3192, 56641), (3458, 52284), (4357, 41496), (5187, 34856), (5928, 30499), (6916, 26142), (8714, 20748), (10374, 17428), (13071, 13832)]