1254893954720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{709589}}^1$

素因数の和:711190

約数の個数: 96

約数和(自身を含む): 3390364252800

約数和(自身を除く): 2135470298080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1579, 3158, 6316, 7895, 11053, 12632, 15790, 22106, 25264, 31580, 44212, 50528, 55265, 63160, 88424, 110530, 126320, 176848, 221060, 252640, 353696, 442120, 709589, 884240, 1419178, 1768480, 2838356, 3547945, 4967123, 5676712, 7095890, 9934246, 11353424, 14191780, 19868492, 22706848, 24835615, 28383560, 39736984, 49671230, 56767120, 79473968, 99342460, 113534240, 158947936, 198684920, 397369840, 794739680, 1120441031, 2240882062, 4481764124, 5602205155, 7843087217, 8963528248, 11204410310, 15686174434, 17927056496, 22408820620, 31372348868, 35854112992, 39215436085, 44817641240, 62744697736, 78430872170, 89635282480, 125489395472, 156861744340, 179270564960, 250978790944, 313723488680, 627446977360, 1254893954720]

約数ペア:

[(1, 1254893954720), (2, 627446977360), (4, 313723488680), (5, 250978790944), (7, 179270564960), (8, 156861744340), (10, 125489395472), (14, 89635282480), (16, 78430872170), (20, 62744697736), (28, 44817641240), (32, 39215436085), (35, 35854112992), (40, 31372348868), (56, 22408820620), (70, 17927056496), (80, 15686174434), (112, 11204410310), (140, 8963528248), (160, 7843087217), (224, 5602205155), (280, 4481764124), (560, 2240882062), (1120, 1120441031), (1579, 794739680), (3158, 397369840), (6316, 198684920), (7895, 158947936), (11053, 113534240), (12632, 99342460), (15790, 79473968), (22106, 56767120), (25264, 49671230), (31580, 39736984), (44212, 28383560), (50528, 24835615), (55265, 22706848), (63160, 19868492), (88424, 14191780), (110530, 11353424), (126320, 9934246), (176848, 7095890), (221060, 5676712), (252640, 4967123), (353696, 3547945), (442120, 2838356), (709589, 1768480), (884240, 1419178)]