143855880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4239

約数の個数: 128

約数和(自身を含む): 505370880

約数和(自身を除く): 361515000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4177, 4305, 4920, 5740, 6888, 8354, 8610, 11480, 12531, 16708, 17220, 20885, 25062, 29239, 33416, 34440, 41770, 50124, 58478, 62655, 83540, 87717, 100248, 116956, 125310, 146195, 167080, 171257, 175434, 233912, 250620, 292390, 342514, 350868, 438585, 501240, 513771, 584780, 685028, 701736, 856285, 877170, 1027542, 1169560, 1198799, 1370056, 1712570, 1754340, 2055084, 2397598, 2568855, 3425140, 3508680, 3596397, 4110168, 4795196, 5137710, 5993995, 6850280, 7192794, 9590392, 10275420, 11987990, 14385588, 17981985, 20550840, 23975980, 28771176, 35963970, 47951960, 71927940, 143855880]

約数ペア:

[(1, 143855880), (2, 71927940), (3, 47951960), (4, 35963970), (5, 28771176), (6, 23975980), (7, 20550840), (8, 17981985), (10, 14385588), (12, 11987990), (14, 10275420), (15, 9590392), (20, 7192794), (21, 6850280), (24, 5993995), (28, 5137710), (30, 4795196), (35, 4110168), (40, 3596397), (41, 3508680), (42, 3425140), (56, 2568855), (60, 2397598), (70, 2055084), (82, 1754340), (84, 1712570), (105, 1370056), (120, 1198799), (123, 1169560), (140, 1027542), (164, 877170), (168, 856285), (205, 701736), (210, 685028), (246, 584780), (280, 513771), (287, 501240), (328, 438585), (410, 350868), (420, 342514), (492, 292390), (574, 250620), (615, 233912), (820, 175434), (840, 171257), (861, 167080), (984, 146195), (1148, 125310), (1230, 116956), (1435, 100248), (1640, 87717), (1722, 83540), (2296, 62655), (2460, 58478), (2870, 50124), (3444, 41770), (4177, 34440), (4305, 33416), (4920, 29239), (5740, 25062), (6888, 20885), (8354, 17220), (8610, 16708), (11480, 12531)]