1275283416540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20108537}}^1$

素因数の和:20108707

約数の個数: 96

約数和(自身を含む): 4107933010944

約数和(自身を除く): 2832649594404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 9060, 10570, 12684, 15855, 21140, 31710, 63420, 20108537, 40217074, 60325611, 80434148, 100542685, 120651222, 140759759, 201085370, 241302444, 281519518, 301628055, 402170740, 422279277, 563039036, 603256110, 703798795, 844558554, 1206512220, 1407597590, 1689117108, 2111396385, 2815195180, 3036389087, 4222792770, 6072778174, 8445585540, 9109167261, 12145556348, 15181945435, 18218334522, 21254723609, 30363890870, 36436669044, 42509447218, 45545836305, 60727781740, 63764170827, 85018894436, 91091672610, 106273618045, 127528341654, 182183345220, 212547236090, 255056683308, 318820854135, 425094472180, 637641708270, 1275283416540]

約数ペア:

[(1, 1275283416540), (2, 637641708270), (3, 425094472180), (4, 318820854135), (5, 255056683308), (6, 212547236090), (7, 182183345220), (10, 127528341654), (12, 106273618045), (14, 91091672610), (15, 85018894436), (20, 63764170827), (21, 60727781740), (28, 45545836305), (30, 42509447218), (35, 36436669044), (42, 30363890870), (60, 21254723609), (70, 18218334522), (84, 15181945435), (105, 12145556348), (140, 9109167261), (151, 8445585540), (210, 6072778174), (302, 4222792770), (420, 3036389087), (453, 2815195180), (604, 2111396385), (755, 1689117108), (906, 1407597590), (1057, 1206512220), (1510, 844558554), (1812, 703798795), (2114, 603256110), (2265, 563039036), (3020, 422279277), (3171, 402170740), (4228, 301628055), (4530, 281519518), (5285, 241302444), (6342, 201085370), (9060, 140759759), (10570, 120651222), (12684, 100542685), (15855, 80434148), (21140, 60325611), (31710, 40217074), (63420, 20108537)]