778610040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{38393}}^1$

素因数の和:38433

約数の個数: 96

約数和(自身を含む): 2529396720

約数和(自身を除く): 1750786680

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, 38393, 76786, 115179, 153572, 191965, 230358, 307144, 383930, 460716, 499109, 575895, 767860, 921432, 998218, 1151790, 1497327, 1535720, 1996436, 2303580, 2495545, 2994654, 3992872, 4607160, 4991090, 5989308, 6488417, 7486635, 9982180, 11978616, 12976834, 14973270, 19465251, 19964360, 25953668, 29946540, 32442085, 38930502, 51907336, 59893080, 64884170, 77861004, 97326255, 129768340, 155722008, 194652510, 259536680, 389305020, 778610040]

約数ペア:

[(1, 778610040), (2, 389305020), (3, 259536680), (4, 194652510), (5, 155722008), (6, 129768340), (8, 97326255), (10, 77861004), (12, 64884170), (13, 59893080), (15, 51907336), (20, 38930502), (24, 32442085), (26, 29946540), (30, 25953668), (39, 19964360), (40, 19465251), (52, 14973270), (60, 12976834), (65, 11978616), (78, 9982180), (104, 7486635), (120, 6488417), (130, 5989308), (156, 4991090), (169, 4607160), (195, 3992872), (260, 2994654), (312, 2495545), (338, 2303580), (390, 1996436), (507, 1535720), (520, 1497327), (676, 1151790), (780, 998218), (845, 921432), (1014, 767860), (1352, 575895), (1560, 499109), (1690, 460716), (2028, 383930), (2535, 307144), (3380, 230358), (4056, 191965), (5070, 153572), (6760, 115179), (10140, 76786), (20280, 38393)]