876929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 2811677184

約数和(自身を除く): 1934747664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 71, 80, 106, 120, 142, 159, 212, 213, 240, 265, 284, 318, 355, 424, 426, 530, 568, 636, 710, 795, 848, 852, 971, 1060, 1065, 1136, 1272, 1420, 1590, 1704, 1942, 2120, 2130, 2544, 2840, 2913, 3180, 3408, 3763, 3884, 4240, 4260, 4855, 5680, 5826, 6360, 7526, 7768, 8520, 9710, 11289, 11652, 12720, 14565, 15052, 15536, 17040, 18815, 19420, 22578, 23304, 29130, 30104, 37630, 38840, 45156, 46608, 51463, 56445, 58260, 60208, 68941, 75260, 77680, 90312, 102926, 112890, 116520, 137882, 150520, 154389, 180624, 205852, 206823, 225780, 233040, 257315, 275764, 301040, 308778, 344705, 411704, 413646, 451560, 514630, 551528, 617556, 689410, 771945, 823408, 827292, 903120, 1029260, 1034115, 1103056, 1235112, 1378820, 1543890, 1654584, 2058520, 2068230, 2470224, 2757640, 3087780, 3309168, 3653873, 4117040, 4136460, 5515280, 6175560, 7307746, 8272920, 10961619, 12351120, 14615492, 16545840, 18269365, 21923238, 29230984, 36538730, 43846476, 54808095, 58461968, 73077460, 87692952, 109616190, 146154920, 175385904, 219232380, 292309840, 438464760, 876929520]

約数ペア:

[(1, 876929520), (2, 438464760), (3, 292309840), (4, 219232380), (5, 175385904), (6, 146154920), (8, 109616190), (10, 87692952), (12, 73077460), (15, 58461968), (16, 54808095), (20, 43846476), (24, 36538730), (30, 29230984), (40, 21923238), (48, 18269365), (53, 16545840), (60, 14615492), (71, 12351120), (80, 10961619), (106, 8272920), (120, 7307746), (142, 6175560), (159, 5515280), (212, 4136460), (213, 4117040), (240, 3653873), (265, 3309168), (284, 3087780), (318, 2757640), (355, 2470224), (424, 2068230), (426, 2058520), (530, 1654584), (568, 1543890), (636, 1378820), (710, 1235112), (795, 1103056), (848, 1034115), (852, 1029260), (971, 903120), (1060, 827292), (1065, 823408), (1136, 771945), (1272, 689410), (1420, 617556), (1590, 551528), (1704, 514630), (1942, 451560), (2120, 413646), (2130, 411704), (2544, 344705), (2840, 308778), (2913, 301040), (3180, 275764), (3408, 257315), (3763, 233040), (3884, 225780), (4240, 206823), (4260, 205852), (4855, 180624), (5680, 154389), (5826, 150520), (6360, 137882), (7526, 116520), (7768, 112890), (8520, 102926), (9710, 90312), (11289, 77680), (11652, 75260), (12720, 68941), (14565, 60208), (15052, 58260), (15536, 56445), (17040, 51463), (18815, 46608), (19420, 45156), (22578, 38840), (23304, 37630), (29130, 30104)]