560767440280

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8831}}^1\times {\mathrm{5171}}^1$

素因数の和:14320

約数の個数: 64

約数和(自身を含む): 1266224762880

約数和(自身を除く): 705457322600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 5171, 6140, 8831, 10342, 12280, 17662, 20684, 25855, 35324, 41368, 44155, 51710, 70648, 88310, 103420, 176620, 206840, 353240, 1587497, 2711117, 3174994, 5422234, 6349988, 7937485, 10844468, 12699976, 13555585, 15874970, 21688936, 27111170, 31749940, 45665101, 54222340, 63499880, 91330202, 108444680, 182660404, 228325505, 365320808, 456651010, 913302020, 1826604040, 14019186007, 28038372014, 56076744028, 70095930035, 112153488056, 140191860070, 280383720140, 560767440280]

約数ペア:

[(1, 560767440280), (2, 280383720140), (4, 140191860070), (5, 112153488056), (8, 70095930035), (10, 56076744028), (20, 28038372014), (40, 14019186007), (307, 1826604040), (614, 913302020), (1228, 456651010), (1535, 365320808), (2456, 228325505), (3070, 182660404), (5171, 108444680), (6140, 91330202), (8831, 63499880), (10342, 54222340), (12280, 45665101), (17662, 31749940), (20684, 27111170), (25855, 21688936), (35324, 15874970), (41368, 13555585), (44155, 12699976), (51710, 10844468), (70648, 7937485), (88310, 6349988), (103420, 5422234), (176620, 3174994), (206840, 2711117), (353240, 1587497)]