2558411760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1655

約数の個数: 160

約数和(自身を含む): 8144478720

約数和(自身を除く): 5586066960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 139, 159, 212, 240, 265, 278, 318, 417, 424, 530, 556, 636, 695, 795, 834, 848, 1060, 1112, 1272, 1390, 1447, 1590, 1668, 2085, 2120, 2224, 2544, 2780, 2894, 3180, 3336, 4170, 4240, 4341, 5560, 5788, 6360, 6672, 7235, 7367, 8340, 8682, 11120, 11576, 12720, 14470, 14734, 16680, 17364, 21705, 22101, 23152, 28940, 29468, 33360, 34728, 36835, 43410, 44202, 57880, 58936, 69456, 73670, 76691, 86820, 88404, 110505, 115760, 117872, 147340, 153382, 173640, 176808, 201133, 221010, 230073, 294680, 306764, 347280, 353616, 383455, 402266, 442020, 460146, 589360, 603399, 613528, 766910, 804532, 884040, 920292, 1005665, 1150365, 1206798, 1227056, 1533820, 1609064, 1768080, 1840584, 2011330, 2300730, 2413596, 3016995, 3067640, 3218128, 3681168, 4022660, 4601460, 4827192, 6033990, 6135280, 8045320, 9202920, 9654384, 10660049, 12067980, 16090640, 18405840, 21320098, 24135960, 31980147, 42640196, 48271920, 53300245, 63960294, 85280392, 106600490, 127920588, 159900735, 170560784, 213200980, 255841176, 319801470, 426401960, 511682352, 639602940, 852803920, 1279205880, 2558411760]

約数ペア:

[(1, 2558411760), (2, 1279205880), (3, 852803920), (4, 639602940), (5, 511682352), (6, 426401960), (8, 319801470), (10, 255841176), (12, 213200980), (15, 170560784), (16, 159900735), (20, 127920588), (24, 106600490), (30, 85280392), (40, 63960294), (48, 53300245), (53, 48271920), (60, 42640196), (80, 31980147), (106, 24135960), (120, 21320098), (139, 18405840), (159, 16090640), (212, 12067980), (240, 10660049), (265, 9654384), (278, 9202920), (318, 8045320), (417, 6135280), (424, 6033990), (530, 4827192), (556, 4601460), (636, 4022660), (695, 3681168), (795, 3218128), (834, 3067640), (848, 3016995), (1060, 2413596), (1112, 2300730), (1272, 2011330), (1390, 1840584), (1447, 1768080), (1590, 1609064), (1668, 1533820), (2085, 1227056), (2120, 1206798), (2224, 1150365), (2544, 1005665), (2780, 920292), (2894, 884040), (3180, 804532), (3336, 766910), (4170, 613528), (4240, 603399), (4341, 589360), (5560, 460146), (5788, 442020), (6360, 402266), (6672, 383455), (7235, 353616), (7367, 347280), (8340, 306764), (8682, 294680), (11120, 230073), (11576, 221010), (12720, 201133), (14470, 176808), (14734, 173640), (16680, 153382), (17364, 147340), (21705, 117872), (22101, 115760), (23152, 110505), (28940, 88404), (29468, 86820), (33360, 76691), (34728, 73670), (36835, 69456), (43410, 58936), (44202, 57880)]