404701320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 1291904640

約数和(自身を除く): 887203320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 283, 340, 408, 510, 566, 680, 701, 849, 1020, 1132, 1402, 1415, 1698, 2040, 2103, 2264, 2804, 2830, 3396, 3505, 4206, 4245, 4811, 5608, 5660, 6792, 7010, 8412, 8490, 9622, 10515, 11320, 11917, 14020, 14433, 16824, 16980, 19244, 21030, 23834, 24055, 28040, 28866, 33960, 35751, 38488, 42060, 47668, 48110, 57732, 59585, 71502, 72165, 84120, 95336, 96220, 115464, 119170, 143004, 144330, 178755, 192440, 198383, 238340, 286008, 288660, 357510, 396766, 476680, 577320, 595149, 715020, 793532, 991915, 1190298, 1430040, 1587064, 1983830, 2380596, 2975745, 3372511, 3967660, 4761192, 5951490, 6745022, 7935320, 10117533, 11902980, 13490044, 16862555, 20235066, 23805960, 26980088, 33725110, 40470132, 50587665, 67450220, 80940264, 101175330, 134900440, 202350660, 404701320]

約数ペア:

[(1, 404701320), (2, 202350660), (3, 134900440), (4, 101175330), (5, 80940264), (6, 67450220), (8, 50587665), (10, 40470132), (12, 33725110), (15, 26980088), (17, 23805960), (20, 20235066), (24, 16862555), (30, 13490044), (34, 11902980), (40, 10117533), (51, 7935320), (60, 6745022), (68, 5951490), (85, 4761192), (102, 3967660), (120, 3372511), (136, 2975745), (170, 2380596), (204, 1983830), (255, 1587064), (283, 1430040), (340, 1190298), (408, 991915), (510, 793532), (566, 715020), (680, 595149), (701, 577320), (849, 476680), (1020, 396766), (1132, 357510), (1402, 288660), (1415, 286008), (1698, 238340), (2040, 198383), (2103, 192440), (2264, 178755), (2804, 144330), (2830, 143004), (3396, 119170), (3505, 115464), (4206, 96220), (4245, 95336), (4811, 84120), (5608, 72165), (5660, 71502), (6792, 59585), (7010, 57732), (8412, 48110), (8490, 47668), (9622, 42060), (10515, 38488), (11320, 35751), (11917, 33960), (14020, 28866), (14433, 28040), (16824, 24055), (16980, 23834), (19244, 21030)]