785789160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{38747}}^1$

素因数の和:38787

約数の個数: 96

約数和(自身を含む): 2552718240

約数和(自身を除く): 1766929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 387470, 464964, 503711, 581205, 774940, 929928, 1007422, 1162410, 1511133, 1549880, 2014844, 2324820, 2518555, 3022266, 4029688, 4649640, 5037110, 6044532, 6548243, 7555665, 10074220, 12089064, 13096486, 15111330, 19644729, 20148440, 26192972, 30222660, 32741215, 39289458, 52385944, 60445320, 65482430, 78578916, 98223645, 130964860, 157157832, 196447290, 261929720, 392894580, 785789160]

約数ペア:

[(1, 785789160), (2, 392894580), (3, 261929720), (4, 196447290), (5, 157157832), (6, 130964860), (8, 98223645), (10, 78578916), (12, 65482430), (13, 60445320), (15, 52385944), (20, 39289458), (24, 32741215), (26, 30222660), (30, 26192972), (39, 20148440), (40, 19644729), (52, 15111330), (60, 13096486), (65, 12089064), (78, 10074220), (104, 7555665), (120, 6548243), (130, 6044532), (156, 5037110), (169, 4649640), (195, 4029688), (260, 3022266), (312, 2518555), (338, 2324820), (390, 2014844), (507, 1549880), (520, 1511133), (676, 1162410), (780, 1007422), (845, 929928), (1014, 774940), (1352, 581205), (1560, 503711), (1690, 464964), (2028, 387470), (2535, 309976), (3380, 232482), (4056, 193735), (5070, 154988), (6760, 116241), (10140, 77494), (20280, 38747)]