739102920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 2282480640

約数和(自身を除く): 1543377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 227, 258, 344, 430, 454, 516, 631, 645, 681, 860, 908, 1032, 1135, 1262, 1290, 1362, 1720, 1816, 1893, 2270, 2524, 2580, 2724, 3155, 3405, 3786, 4540, 5048, 5160, 5448, 6310, 6810, 7572, 9080, 9465, 9761, 12620, 13620, 15144, 18930, 19522, 25240, 27133, 27240, 29283, 37860, 39044, 48805, 54266, 58566, 75720, 78088, 81399, 97610, 108532, 117132, 135665, 143237, 146415, 162798, 195220, 217064, 234264, 271330, 286474, 292830, 325596, 390440, 406995, 429711, 542660, 572948, 585660, 651192, 716185, 813990, 859422, 1085320, 1145896, 1171320, 1432370, 1627980, 1718844, 2148555, 2864740, 3255960, 3437688, 4297110, 5729480, 6159191, 8594220, 12318382, 17188440, 18477573, 24636764, 30795955, 36955146, 49273528, 61591910, 73910292, 92387865, 123183820, 147820584, 184775730, 246367640, 369551460, 739102920]

約数ペア:

[(1, 739102920), (2, 369551460), (3, 246367640), (4, 184775730), (5, 147820584), (6, 123183820), (8, 92387865), (10, 73910292), (12, 61591910), (15, 49273528), (20, 36955146), (24, 30795955), (30, 24636764), (40, 18477573), (43, 17188440), (60, 12318382), (86, 8594220), (120, 6159191), (129, 5729480), (172, 4297110), (215, 3437688), (227, 3255960), (258, 2864740), (344, 2148555), (430, 1718844), (454, 1627980), (516, 1432370), (631, 1171320), (645, 1145896), (681, 1085320), (860, 859422), (908, 813990), (1032, 716185), (1135, 651192), (1262, 585660), (1290, 572948), (1362, 542660), (1720, 429711), (1816, 406995), (1893, 390440), (2270, 325596), (2524, 292830), (2580, 286474), (2724, 271330), (3155, 234264), (3405, 217064), (3786, 195220), (4540, 162798), (5048, 146415), (5160, 143237), (5448, 135665), (6310, 117132), (6810, 108532), (7572, 97610), (9080, 81399), (9465, 78088), (9761, 75720), (12620, 58566), (13620, 54266), (15144, 48805), (18930, 39044), (19522, 37860), (25240, 29283), (27133, 27240)]