1566354840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1039}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 4987008000

約数和(自身を除く): 3420653160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 739, 1020, 1039, 1478, 2040, 2078, 2217, 2956, 3117, 3695, 4156, 4434, 5195, 5912, 6234, 7390, 8312, 8868, 10390, 11085, 12468, 12563, 14780, 15585, 17663, 17736, 20780, 22170, 24936, 25126, 29560, 31170, 35326, 37689, 41560, 44340, 50252, 52989, 62340, 62815, 70652, 75378, 88315, 88680, 100504, 105978, 124680, 125630, 141304, 150756, 176630, 188445, 211956, 251260, 264945, 301512, 353260, 376890, 423912, 502520, 529890, 706520, 753780, 767821, 1059780, 1507560, 1535642, 2119560, 2303463, 3071284, 3839105, 4606926, 6142568, 7678210, 9213852, 11517315, 13052957, 15356420, 18427704, 23034630, 26105914, 30712840, 39158871, 46069260, 52211828, 65264785, 78317742, 92138520, 104423656, 130529570, 156635484, 195794355, 261059140, 313270968, 391588710, 522118280, 783177420, 1566354840]

約数ペア:

[(1, 1566354840), (2, 783177420), (3, 522118280), (4, 391588710), (5, 313270968), (6, 261059140), (8, 195794355), (10, 156635484), (12, 130529570), (15, 104423656), (17, 92138520), (20, 78317742), (24, 65264785), (30, 52211828), (34, 46069260), (40, 39158871), (51, 30712840), (60, 26105914), (68, 23034630), (85, 18427704), (102, 15356420), (120, 13052957), (136, 11517315), (170, 9213852), (204, 7678210), (255, 6142568), (340, 4606926), (408, 3839105), (510, 3071284), (680, 2303463), (739, 2119560), (1020, 1535642), (1039, 1507560), (1478, 1059780), (2040, 767821), (2078, 753780), (2217, 706520), (2956, 529890), (3117, 502520), (3695, 423912), (4156, 376890), (4434, 353260), (5195, 301512), (5912, 264945), (6234, 251260), (7390, 211956), (8312, 188445), (8868, 176630), (10390, 150756), (11085, 141304), (12468, 125630), (12563, 124680), (14780, 105978), (15585, 100504), (17663, 88680), (17736, 88315), (20780, 75378), (22170, 70652), (24936, 62815), (25126, 62340), (29560, 52989), (31170, 50252), (35326, 44340), (37689, 41560)]