70305360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 219200256

約数和(自身を除く): 148894896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1487, 1576, 1970, 2364, 2955, 2974, 3152, 3940, 4461, 4728, 5910, 5948, 7435, 7880, 8922, 9456, 11820, 11896, 14870, 15760, 17844, 22305, 23640, 23792, 29740, 35688, 44610, 47280, 59480, 71376, 89220, 118960, 178440, 292939, 356880, 585878, 878817, 1171756, 1464695, 1757634, 2343512, 2929390, 3515268, 4394085, 4687024, 5858780, 7030536, 8788170, 11717560, 14061072, 17576340, 23435120, 35152680, 70305360]

約数ペア:

[(1, 70305360), (2, 35152680), (3, 23435120), (4, 17576340), (5, 14061072), (6, 11717560), (8, 8788170), (10, 7030536), (12, 5858780), (15, 4687024), (16, 4394085), (20, 3515268), (24, 2929390), (30, 2343512), (40, 1757634), (48, 1464695), (60, 1171756), (80, 878817), (120, 585878), (197, 356880), (240, 292939), (394, 178440), (591, 118960), (788, 89220), (985, 71376), (1182, 59480), (1487, 47280), (1576, 44610), (1970, 35688), (2364, 29740), (2955, 23792), (2974, 23640), (3152, 22305), (3940, 17844), (4461, 15760), (4728, 14870), (5910, 11896), (5948, 11820), (7435, 9456), (7880, 8922)]