745054920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2384

約数の個数: 192

約数和(自身を含む): 2613377520

約数和(自身を除く): 1868322600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 636, 680, 765, 795, 901, 954, 1020, 1060, 1224, 1272, 1530, 1590, 1802, 1908, 2040, 2120, 2297, 2385, 2703, 3060, 3180, 3604, 3816, 4505, 4594, 4770, 5406, 6120, 6360, 6891, 7208, 8109, 9010, 9188, 9540, 10812, 11485, 13515, 13782, 16218, 18020, 18376, 19080, 20673, 21624, 22970, 27030, 27564, 32436, 34455, 36040, 39049, 40545, 41346, 45940, 54060, 55128, 64872, 68910, 78098, 81090, 82692, 91880, 103365, 108120, 117147, 121741, 137820, 156196, 162180, 165384, 195245, 206730, 234294, 243482, 275640, 312392, 324360, 351441, 365223, 390490, 413460, 468588, 486964, 585735, 608705, 702882, 730446, 780980, 826920, 937176, 973928, 1095669, 1171470, 1217410, 1405764, 1460892, 1561960, 1757205, 1826115, 2069597, 2191338, 2342940, 2434820, 2811528, 2921784, 3514410, 3652230, 4139194, 4382676, 4685880, 4869640, 5478345, 6208791, 7028820, 7304460, 8278388, 8765352, 10347985, 10956690, 12417582, 14057640, 14608920, 16556776, 18626373, 20695970, 21913380, 24835164, 31043955, 37252746, 41391940, 43826760, 49670328, 62087910, 74505492, 82783880, 93131865, 124175820, 149010984, 186263730, 248351640, 372527460, 745054920]

約数ペア:

[(1, 745054920), (2, 372527460), (3, 248351640), (4, 186263730), (5, 149010984), (6, 124175820), (8, 93131865), (9, 82783880), (10, 74505492), (12, 62087910), (15, 49670328), (17, 43826760), (18, 41391940), (20, 37252746), (24, 31043955), (30, 24835164), (34, 21913380), (36, 20695970), (40, 18626373), (45, 16556776), (51, 14608920), (53, 14057640), (60, 12417582), (68, 10956690), (72, 10347985), (85, 8765352), (90, 8278388), (102, 7304460), (106, 7028820), (120, 6208791), (136, 5478345), (153, 4869640), (159, 4685880), (170, 4382676), (180, 4139194), (204, 3652230), (212, 3514410), (255, 2921784), (265, 2811528), (306, 2434820), (318, 2342940), (340, 2191338), (360, 2069597), (408, 1826115), (424, 1757205), (477, 1561960), (510, 1460892), (530, 1405764), (612, 1217410), (636, 1171470), (680, 1095669), (765, 973928), (795, 937176), (901, 826920), (954, 780980), (1020, 730446), (1060, 702882), (1224, 608705), (1272, 585735), (1530, 486964), (1590, 468588), (1802, 413460), (1908, 390490), (2040, 365223), (2120, 351441), (2297, 324360), (2385, 312392), (2703, 275640), (3060, 243482), (3180, 234294), (3604, 206730), (3816, 195245), (4505, 165384), (4594, 162180), (4770, 156196), (5406, 137820), (6120, 121741), (6360, 117147), (6891, 108120), (7208, 103365), (8109, 91880), (9010, 82692), (9188, 81090), (9540, 78098), (10812, 68910), (11485, 64872), (13515, 55128), (13782, 54060), (16218, 45940), (18020, 41346), (18376, 40545), (19080, 39049), (20673, 36040), (21624, 34455), (22970, 32436), (27030, 27564)]