1875508880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 160

約数和(自身を含む): 5255020800

約数和(自身を除く): 3379511920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 53, 56, 58, 70, 80, 106, 112, 116, 140, 145, 203, 212, 232, 265, 280, 290, 371, 406, 424, 464, 530, 560, 580, 742, 812, 848, 1015, 1060, 1160, 1484, 1537, 1624, 1855, 2030, 2120, 2179, 2320, 2968, 3074, 3248, 3710, 4060, 4240, 4358, 5936, 6148, 7420, 7685, 8120, 8716, 10759, 10895, 12296, 14840, 15253, 15370, 16240, 17432, 21518, 21790, 24592, 29680, 30506, 30740, 34864, 43036, 43580, 53795, 61012, 61480, 63191, 76265, 86072, 87160, 107590, 115487, 122024, 122960, 126382, 152530, 172144, 174320, 215180, 230974, 244048, 252764, 305060, 315955, 430360, 442337, 461948, 505528, 577435, 610120, 631910, 808409, 860720, 884674, 923896, 1011056, 1154870, 1220240, 1263820, 1616818, 1769348, 1847792, 2211685, 2309740, 2527640, 3233636, 3349123, 3538696, 4042045, 4423370, 4619480, 5055280, 6467272, 6698246, 7077392, 8084090, 8846740, 9238960, 12934544, 13396492, 16168180, 16745615, 17693480, 23443861, 26792984, 32336360, 33491230, 35386960, 46887722, 53585968, 64672720, 66982460, 93775444, 117219305, 133964920, 187550888, 234438610, 267929840, 375101776, 468877220, 937754440, 1875508880]

約数ペア:

[(1, 1875508880), (2, 937754440), (4, 468877220), (5, 375101776), (7, 267929840), (8, 234438610), (10, 187550888), (14, 133964920), (16, 117219305), (20, 93775444), (28, 66982460), (29, 64672720), (35, 53585968), (40, 46887722), (53, 35386960), (56, 33491230), (58, 32336360), (70, 26792984), (80, 23443861), (106, 17693480), (112, 16745615), (116, 16168180), (140, 13396492), (145, 12934544), (203, 9238960), (212, 8846740), (232, 8084090), (265, 7077392), (280, 6698246), (290, 6467272), (371, 5055280), (406, 4619480), (424, 4423370), (464, 4042045), (530, 3538696), (560, 3349123), (580, 3233636), (742, 2527640), (812, 2309740), (848, 2211685), (1015, 1847792), (1060, 1769348), (1160, 1616818), (1484, 1263820), (1537, 1220240), (1624, 1154870), (1855, 1011056), (2030, 923896), (2120, 884674), (2179, 860720), (2320, 808409), (2968, 631910), (3074, 610120), (3248, 577435), (3710, 505528), (4060, 461948), (4240, 442337), (4358, 430360), (5936, 315955), (6148, 305060), (7420, 252764), (7685, 244048), (8120, 230974), (8716, 215180), (10759, 174320), (10895, 172144), (12296, 152530), (14840, 126382), (15253, 122960), (15370, 122024), (16240, 115487), (17432, 107590), (21518, 87160), (21790, 86072), (24592, 76265), (29680, 63191), (30506, 61480), (30740, 61012), (34864, 53795), (43036, 43580)]