143151120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28403}}^1$

素因数の和:28429

約数の個数: 120

約数和(自身を含む): 549446976

約数和(自身を除く): 406295856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28403, 56806, 85209, 113612, 142015, 170418, 198821, 227224, 255627, 284030, 340836, 397642, 426045, 454448, 511254, 568060, 596463, 681672, 795284, 852090, 994105, 1022508, 1136120, 1192926, 1278135, 1363344, 1590568, 1704180, 1789389, 1988210, 2045016, 2272240, 2385852, 2556270, 2982315, 3181136, 3408360, 3578778, 3976420, 4090032, 4771704, 5112540, 5964630, 6816720, 7157556, 7952840, 8946945, 9543408, 10225080, 11929260, 14315112, 15905680, 17893890, 20450160, 23858520, 28630224, 35787780, 47717040, 71575560, 143151120]

約数ペア:

[(1, 143151120), (2, 71575560), (3, 47717040), (4, 35787780), (5, 28630224), (6, 23858520), (7, 20450160), (8, 17893890), (9, 15905680), (10, 14315112), (12, 11929260), (14, 10225080), (15, 9543408), (16, 8946945), (18, 7952840), (20, 7157556), (21, 6816720), (24, 5964630), (28, 5112540), (30, 4771704), (35, 4090032), (36, 3976420), (40, 3578778), (42, 3408360), (45, 3181136), (48, 2982315), (56, 2556270), (60, 2385852), (63, 2272240), (70, 2045016), (72, 1988210), (80, 1789389), (84, 1704180), (90, 1590568), (105, 1363344), (112, 1278135), (120, 1192926), (126, 1136120), (140, 1022508), (144, 994105), (168, 852090), (180, 795284), (210, 681672), (240, 596463), (252, 568060), (280, 511254), (315, 454448), (336, 426045), (360, 397642), (420, 340836), (504, 284030), (560, 255627), (630, 227224), (720, 198821), (840, 170418), (1008, 142015), (1260, 113612), (1680, 85209), (2520, 56806), (5040, 28403)]