40393747560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{5261}}^1$

素因数の和:5971

約数の個数: 128

約数和(自身を含む): 122524617600

約数和(自身を除く): 82130870040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 587, 654, 872, 1090, 1174, 1308, 1635, 1761, 2180, 2348, 2616, 2935, 3270, 3522, 4360, 4696, 5261, 5870, 6540, 7044, 8805, 10522, 11740, 13080, 14088, 15783, 17610, 21044, 23480, 26305, 31566, 35220, 42088, 52610, 63132, 63983, 70440, 78915, 105220, 126264, 127966, 157830, 191949, 210440, 255932, 315660, 319915, 383898, 511864, 573449, 631320, 639830, 767796, 959745, 1146898, 1279660, 1535592, 1720347, 1919490, 2293796, 2559320, 2867245, 3088207, 3440694, 3838980, 4587592, 5734490, 6176414, 6881388, 7677960, 8601735, 9264621, 11468980, 12352828, 13762776, 15441035, 17203470, 18529242, 22937960, 24705656, 30882070, 34406940, 37058484, 46323105, 61764140, 68813880, 74116968, 92646210, 123528280, 185292420, 336614563, 370584840, 673229126, 1009843689, 1346458252, 1683072815, 2019687378, 2692916504, 3366145630, 4039374756, 5049218445, 6732291260, 8078749512, 10098436890, 13464582520, 20196873780, 40393747560]

約数ペア:

[(1, 40393747560), (2, 20196873780), (3, 13464582520), (4, 10098436890), (5, 8078749512), (6, 6732291260), (8, 5049218445), (10, 4039374756), (12, 3366145630), (15, 2692916504), (20, 2019687378), (24, 1683072815), (30, 1346458252), (40, 1009843689), (60, 673229126), (109, 370584840), (120, 336614563), (218, 185292420), (327, 123528280), (436, 92646210), (545, 74116968), (587, 68813880), (654, 61764140), (872, 46323105), (1090, 37058484), (1174, 34406940), (1308, 30882070), (1635, 24705656), (1761, 22937960), (2180, 18529242), (2348, 17203470), (2616, 15441035), (2935, 13762776), (3270, 12352828), (3522, 11468980), (4360, 9264621), (4696, 8601735), (5261, 7677960), (5870, 6881388), (6540, 6176414), (7044, 5734490), (8805, 4587592), (10522, 3838980), (11740, 3440694), (13080, 3088207), (14088, 2867245), (15783, 2559320), (17610, 2293796), (21044, 1919490), (23480, 1720347), (26305, 1535592), (31566, 1279660), (35220, 1146898), (42088, 959745), (52610, 767796), (63132, 639830), (63983, 631320), (70440, 573449), (78915, 511864), (105220, 383898), (126264, 319915), (127966, 315660), (157830, 255932), (191949, 210440)]