20162922570

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{395119}}^1$

素因数の和:395151

約数の個数: 112

約数和(自身を含む): 62188727040

約数和(自身を除く): 42025804470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2430, 2835, 3402, 3645, 5103, 5670, 7290, 8505, 10206, 17010, 25515, 51030, 395119, 790238, 1185357, 1975595, 2370714, 2765833, 3556071, 3951190, 5531666, 5926785, 7112142, 8297499, 10668213, 11853570, 13829165, 16594998, 17780355, 21336426, 24892497, 27658330, 32004639, 35560710, 41487495, 49784994, 53341065, 64009278, 74677491, 82974990, 96013917, 106682130, 124462485, 149354982, 160023195, 192027834, 224032473, 248924970, 288041751, 320046390, 373387455, 448064946, 480069585, 576083502, 672097419, 746774910, 960139170, 1120162365, 1344194838, 1440208755, 2016292257, 2240324730, 2880417510, 3360487095, 4032584514, 6720974190, 10081461285, 20162922570]

約数ペア:

[(1, 20162922570), (2, 10081461285), (3, 6720974190), (5, 4032584514), (6, 3360487095), (7, 2880417510), (9, 2240324730), (10, 2016292257), (14, 1440208755), (15, 1344194838), (18, 1120162365), (21, 960139170), (27, 746774910), (30, 672097419), (35, 576083502), (42, 480069585), (45, 448064946), (54, 373387455), (63, 320046390), (70, 288041751), (81, 248924970), (90, 224032473), (105, 192027834), (126, 160023195), (135, 149354982), (162, 124462485), (189, 106682130), (210, 96013917), (243, 82974990), (270, 74677491), (315, 64009278), (378, 53341065), (405, 49784994), (486, 41487495), (567, 35560710), (630, 32004639), (729, 27658330), (810, 24892497), (945, 21336426), (1134, 17780355), (1215, 16594998), (1458, 13829165), (1701, 11853570), (1890, 10668213), (2430, 8297499), (2835, 7112142), (3402, 5926785), (3645, 5531666), (5103, 3951190), (5670, 3556071), (7290, 2765833), (8505, 2370714), (10206, 1975595), (17010, 1185357), (25515, 790238), (51030, 395119)]