72726996810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1\times {\mathrm{1279}}^1$

素因数の和:2204

約数の個数: 128

約数和(自身を含む): 189283368960

約数和(自身を除く): 116556372150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 691, 1055, 1266, 1279, 1382, 2073, 2110, 2558, 2743, 3165, 3455, 3837, 4146, 5486, 6330, 6395, 6910, 7674, 8229, 8983, 10365, 12790, 13715, 16458, 16627, 17966, 19185, 20730, 26949, 27430, 33254, 38370, 41145, 44915, 49881, 53898, 82290, 83135, 89830, 99762, 134745, 145801, 166270, 249405, 269490, 269869, 291602, 437403, 498810, 539738, 729005, 809607, 874806, 883789, 1349345, 1458010, 1619214, 1767578, 1895413, 2187015, 2651367, 2698690, 3508297, 3790826, 4048035, 4374030, 4418945, 5302734, 5686239, 7016594, 8096070, 8837890, 9477065, 10524891, 11372478, 11489257, 13256835, 17541485, 18954130, 21049782, 22978514, 26513670, 28431195, 34467771, 35082970, 52624455, 56862390, 57446285, 68935542, 105248910, 114892570, 172338855, 186479479, 344677710, 372958958, 559438437, 932397395, 1118876874, 1864794790, 2424233227, 2797192185, 4848466454, 5594384370, 7272699681, 12121166135, 14545399362, 24242332270, 36363498405, 72726996810]

約数ペア:

[(1, 72726996810), (2, 36363498405), (3, 24242332270), (5, 14545399362), (6, 12121166135), (10, 7272699681), (13, 5594384370), (15, 4848466454), (26, 2797192185), (30, 2424233227), (39, 1864794790), (65, 1118876874), (78, 932397395), (130, 559438437), (195, 372958958), (211, 344677710), (390, 186479479), (422, 172338855), (633, 114892570), (691, 105248910), (1055, 68935542), (1266, 57446285), (1279, 56862390), (1382, 52624455), (2073, 35082970), (2110, 34467771), (2558, 28431195), (2743, 26513670), (3165, 22978514), (3455, 21049782), (3837, 18954130), (4146, 17541485), (5486, 13256835), (6330, 11489257), (6395, 11372478), (6910, 10524891), (7674, 9477065), (8229, 8837890), (8983, 8096070), (10365, 7016594), (12790, 5686239), (13715, 5302734), (16458, 4418945), (16627, 4374030), (17966, 4048035), (19185, 3790826), (20730, 3508297), (26949, 2698690), (27430, 2651367), (33254, 2187015), (38370, 1895413), (41145, 1767578), (44915, 1619214), (49881, 1458010), (53898, 1349345), (82290, 883789), (83135, 874806), (89830, 809607), (99762, 729005), (134745, 539738), (145801, 498810), (166270, 437403), (249405, 291602), (269490, 269869)]