140966160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12497}}^1$

素因数の和:12560

約数の個数: 80

約数和(自身を含む): 446328576

約数和(自身を除く): 305362416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12497, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 187455, 199952, 249940, 299928, 374910, 499880, 587359, 599856, 749820, 999760, 1174718, 1499640, 1762077, 2349436, 2936795, 2999280, 3524154, 4698872, 5873590, 7048308, 8810385, 9397744, 11747180, 14096616, 17620770, 23494360, 28193232, 35241540, 46988720, 70483080, 140966160]

約数ペア:

[(1, 140966160), (2, 70483080), (3, 46988720), (4, 35241540), (5, 28193232), (6, 23494360), (8, 17620770), (10, 14096616), (12, 11747180), (15, 9397744), (16, 8810385), (20, 7048308), (24, 5873590), (30, 4698872), (40, 3524154), (47, 2999280), (48, 2936795), (60, 2349436), (80, 1762077), (94, 1499640), (120, 1174718), (141, 999760), (188, 749820), (235, 599856), (240, 587359), (282, 499880), (376, 374910), (470, 299928), (564, 249940), (705, 199952), (752, 187455), (940, 149964), (1128, 124970), (1410, 99976), (1880, 74982), (2256, 62485), (2820, 49988), (3760, 37491), (5640, 24994), (11280, 12497)]