1497858460720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1\times {\mathrm{116923}}^1$

素因数の和:119042

約数の個数: 80

約数和(自身を含む): 3528373455360

約数和(自身を除く): 2030514994640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 2027, 3160, 4054, 6320, 8108, 10135, 16216, 20270, 32432, 40540, 81080, 116923, 160133, 162160, 233846, 320266, 467692, 584615, 640532, 800665, 935384, 1169230, 1281064, 1601330, 1870768, 2338460, 2562128, 3202660, 4676920, 6405320, 9236917, 9353840, 12810640, 18473834, 36947668, 46184585, 73895336, 92369170, 147790672, 184738340, 237002921, 369476680, 474005842, 738953360, 948011684, 1185014605, 1896023368, 2370029210, 3792046736, 4740058420, 9480116840, 18723230759, 18960233680, 37446461518, 74892923036, 93616153795, 149785846072, 187232307590, 299571692144, 374464615180, 748929230360, 1497858460720]

約数ペア:

[(1, 1497858460720), (2, 748929230360), (4, 374464615180), (5, 299571692144), (8, 187232307590), (10, 149785846072), (16, 93616153795), (20, 74892923036), (40, 37446461518), (79, 18960233680), (80, 18723230759), (158, 9480116840), (316, 4740058420), (395, 3792046736), (632, 2370029210), (790, 1896023368), (1264, 1185014605), (1580, 948011684), (2027, 738953360), (3160, 474005842), (4054, 369476680), (6320, 237002921), (8108, 184738340), (10135, 147790672), (16216, 92369170), (20270, 73895336), (32432, 46184585), (40540, 36947668), (81080, 18473834), (116923, 12810640), (160133, 9353840), (162160, 9236917), (233846, 6405320), (320266, 4676920), (467692, 3202660), (584615, 2562128), (640532, 2338460), (800665, 1870768), (935384, 1601330), (1169230, 1281064)]