1157297680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26839}}^1$

素因数の和:26877

約数の個数: 120

約数和(自身を含む): 3414692160

約数和(自身を除く): 2257394480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 26839, 43120, 53678, 107356, 134195, 187873, 214712, 268390, 295229, 375746, 429424, 536780, 590458, 751492, 939365, 1073560, 1180916, 1315111, 1476145, 1502984, 1878730, 2066603, 2147120, 2361832, 2630222, 2952290, 3005968, 3757460, 4133206, 4723664, 5260444, 5904580, 6575555, 7514920, 8266412, 10333015, 10520888, 11809160, 13151110, 14466221, 15029840, 16532824, 20666030, 21041776, 23618320, 26302220, 28932442, 33065648, 41332060, 52604440, 57864884, 72331105, 82664120, 105208880, 115729768, 144662210, 165328240, 231459536, 289324420, 578648840, 1157297680]

約数ペア:

[(1, 1157297680), (2, 578648840), (4, 289324420), (5, 231459536), (7, 165328240), (8, 144662210), (10, 115729768), (11, 105208880), (14, 82664120), (16, 72331105), (20, 57864884), (22, 52604440), (28, 41332060), (35, 33065648), (40, 28932442), (44, 26302220), (49, 23618320), (55, 21041776), (56, 20666030), (70, 16532824), (77, 15029840), (80, 14466221), (88, 13151110), (98, 11809160), (110, 10520888), (112, 10333015), (140, 8266412), (154, 7514920), (176, 6575555), (196, 5904580), (220, 5260444), (245, 4723664), (280, 4133206), (308, 3757460), (385, 3005968), (392, 2952290), (440, 2630222), (490, 2361832), (539, 2147120), (560, 2066603), (616, 1878730), (770, 1502984), (784, 1476145), (880, 1315111), (980, 1180916), (1078, 1073560), (1232, 939365), (1540, 751492), (1960, 590458), (2156, 536780), (2695, 429424), (3080, 375746), (3920, 295229), (4312, 268390), (5390, 214712), (6160, 187873), (8624, 134195), (10780, 107356), (21560, 53678), (26839, 43120)]