69638040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10181}}^1$

素因数の和:10217

約数の個数: 96

約数和(自身を含む): 238258800

約数和(自身を除く): 168620760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10181, 20362, 30543, 40724, 50905, 61086, 81448, 91629, 101810, 122172, 152715, 183258, 193439, 203620, 244344, 305430, 366516, 386878, 407240, 458145, 580317, 610860, 733032, 773756, 916290, 967195, 1160634, 1221720, 1547512, 1740951, 1832580, 1934390, 2321268, 2901585, 3481902, 3665160, 3868780, 4642536, 5803170, 6963804, 7737560, 8704755, 11606340, 13927608, 17409510, 23212680, 34819020, 69638040]

約数ペア:

[(1, 69638040), (2, 34819020), (3, 23212680), (4, 17409510), (5, 13927608), (6, 11606340), (8, 8704755), (9, 7737560), (10, 6963804), (12, 5803170), (15, 4642536), (18, 3868780), (19, 3665160), (20, 3481902), (24, 2901585), (30, 2321268), (36, 1934390), (38, 1832580), (40, 1740951), (45, 1547512), (57, 1221720), (60, 1160634), (72, 967195), (76, 916290), (90, 773756), (95, 733032), (114, 610860), (120, 580317), (152, 458145), (171, 407240), (180, 386878), (190, 366516), (228, 305430), (285, 244344), (342, 203620), (360, 193439), (380, 183258), (456, 152715), (570, 122172), (684, 101810), (760, 91629), (855, 81448), (1140, 61086), (1368, 50905), (1710, 40724), (2280, 30543), (3420, 20362), (6840, 10181)]