9926672280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{319391}}^1$

素因数の和:319449

約数の個数: 128

約数和(自身を含む): 34954260480

約数和(自身を除く): 25027588200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 319391, 638782, 958173, 1277564, 1596955, 1916346, 2235737, 2555128, 3193910, 3832692, 4471474, 4790865, 6387820, 6707211, 7665384, 8942948, 9581730, 11178685, 11817467, 12775640, 13414422, 17885896, 19163460, 22357370, 23634934, 26828844, 33536055, 35452401, 38326920, 44714740, 47269868, 53657688, 59087335, 67072110, 70904802, 82722269, 89429480, 94539736, 118174670, 134144220, 141809604, 165444538, 177262005, 236349340, 248166807, 268288440, 283619208, 330889076, 354524010, 413611345, 472698680, 496333614, 661778152, 709048020, 827222690, 992667228, 1240834035, 1418096040, 1654445380, 1985334456, 2481668070, 3308890760, 4963336140, 9926672280]

約数ペア:

[(1, 9926672280), (2, 4963336140), (3, 3308890760), (4, 2481668070), (5, 1985334456), (6, 1654445380), (7, 1418096040), (8, 1240834035), (10, 992667228), (12, 827222690), (14, 709048020), (15, 661778152), (20, 496333614), (21, 472698680), (24, 413611345), (28, 354524010), (30, 330889076), (35, 283619208), (37, 268288440), (40, 248166807), (42, 236349340), (56, 177262005), (60, 165444538), (70, 141809604), (74, 134144220), (84, 118174670), (105, 94539736), (111, 89429480), (120, 82722269), (140, 70904802), (148, 67072110), (168, 59087335), (185, 53657688), (210, 47269868), (222, 44714740), (259, 38326920), (280, 35452401), (296, 33536055), (370, 26828844), (420, 23634934), (444, 22357370), (518, 19163460), (555, 17885896), (740, 13414422), (777, 12775640), (840, 11817467), (888, 11178685), (1036, 9581730), (1110, 8942948), (1295, 7665384), (1480, 6707211), (1554, 6387820), (2072, 4790865), (2220, 4471474), (2590, 3832692), (3108, 3193910), (3885, 2555128), (4440, 2235737), (5180, 1916346), (6216, 1596955), (7770, 1277564), (10360, 958173), (15540, 638782), (31080, 319391)]