155995560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 586010880

約数和(自身を除く): 430015320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 601, 618, 630, 721, 824, 840, 927, 1030, 1202, 1236, 1260, 1442, 1545, 1803, 1854, 2060, 2163, 2404, 2472, 2520, 2884, 3005, 3090, 3605, 3606, 3708, 4120, 4207, 4326, 4635, 4808, 5409, 5768, 6010, 6180, 6489, 7210, 7212, 7416, 8414, 8652, 9015, 9270, 10815, 10818, 12020, 12360, 12621, 12978, 14420, 14424, 16828, 17304, 18030, 18540, 21035, 21630, 21636, 24040, 25242, 25956, 27045, 28840, 32445, 33656, 36060, 37080, 37863, 42070, 43260, 43272, 50484, 51912, 54090, 61903, 63105, 64890, 72120, 75726, 84140, 86520, 100968, 108180, 123806, 126210, 129780, 151452, 168280, 185709, 189315, 216360, 247612, 252420, 259560, 302904, 309515, 371418, 378630, 433321, 495224, 504840, 557127, 619030, 742836, 757260, 866642, 928545, 1114254, 1238060, 1299963, 1485672, 1514520, 1733284, 1857090, 2166605, 2228508, 2476120, 2599926, 2785635, 3466568, 3714180, 3899889, 4333210, 4457016, 5199852, 5571270, 6499815, 7428360, 7799778, 8666420, 10399704, 11142540, 12999630, 15599556, 17332840, 19499445, 22285080, 25999260, 31199112, 38998890, 51998520, 77997780, 155995560]

約数ペア:

[(1, 155995560), (2, 77997780), (3, 51998520), (4, 38998890), (5, 31199112), (6, 25999260), (7, 22285080), (8, 19499445), (9, 17332840), (10, 15599556), (12, 12999630), (14, 11142540), (15, 10399704), (18, 8666420), (20, 7799778), (21, 7428360), (24, 6499815), (28, 5571270), (30, 5199852), (35, 4457016), (36, 4333210), (40, 3899889), (42, 3714180), (45, 3466568), (56, 2785635), (60, 2599926), (63, 2476120), (70, 2228508), (72, 2166605), (84, 1857090), (90, 1733284), (103, 1514520), (105, 1485672), (120, 1299963), (126, 1238060), (140, 1114254), (168, 928545), (180, 866642), (206, 757260), (210, 742836), (252, 619030), (280, 557127), (309, 504840), (315, 495224), (360, 433321), (412, 378630), (420, 371418), (504, 309515), (515, 302904), (601, 259560), (618, 252420), (630, 247612), (721, 216360), (824, 189315), (840, 185709), (927, 168280), (1030, 151452), (1202, 129780), (1236, 126210), (1260, 123806), (1442, 108180), (1545, 100968), (1803, 86520), (1854, 84140), (2060, 75726), (2163, 72120), (2404, 64890), (2472, 63105), (2520, 61903), (2884, 54090), (3005, 51912), (3090, 50484), (3605, 43272), (3606, 43260), (3708, 42070), (4120, 37863), (4207, 37080), (4326, 36060), (4635, 33656), (4808, 32445), (5409, 28840), (5768, 27045), (6010, 25956), (6180, 25242), (6489, 24040), (7210, 21636), (7212, 21630), (7416, 21035), (8414, 18540), (8652, 18030), (9015, 17304), (9270, 16828), (10815, 14424), (10818, 14420), (12020, 12978), (12360, 12621)]