234175240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 596736000

約数和(自身を除く): 362560760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 73, 104, 124, 130, 146, 155, 199, 248, 260, 292, 310, 365, 398, 403, 520, 584, 620, 730, 796, 806, 949, 995, 1240, 1460, 1592, 1612, 1898, 1990, 2015, 2263, 2587, 2920, 3224, 3796, 3980, 4030, 4526, 4745, 5174, 6169, 7592, 7960, 8060, 9052, 9490, 10348, 11315, 12338, 12935, 14527, 16120, 18104, 18980, 20696, 22630, 24676, 25870, 29054, 29419, 30845, 37960, 45260, 49352, 51740, 58108, 58838, 61690, 72635, 80197, 90520, 103480, 116216, 117676, 123380, 145270, 147095, 160394, 188851, 235352, 246760, 290540, 294190, 320788, 377702, 400985, 450337, 581080, 588380, 641576, 755404, 801970, 900674, 944255, 1176760, 1510808, 1603940, 1801348, 1888510, 2251685, 3207880, 3602696, 3777020, 4503370, 5854381, 7554040, 9006740, 11708762, 18013480, 23417524, 29271905, 46835048, 58543810, 117087620, 234175240]

約数ペア:

[(1, 234175240), (2, 117087620), (4, 58543810), (5, 46835048), (8, 29271905), (10, 23417524), (13, 18013480), (20, 11708762), (26, 9006740), (31, 7554040), (40, 5854381), (52, 4503370), (62, 3777020), (65, 3602696), (73, 3207880), (104, 2251685), (124, 1888510), (130, 1801348), (146, 1603940), (155, 1510808), (199, 1176760), (248, 944255), (260, 900674), (292, 801970), (310, 755404), (365, 641576), (398, 588380), (403, 581080), (520, 450337), (584, 400985), (620, 377702), (730, 320788), (796, 294190), (806, 290540), (949, 246760), (995, 235352), (1240, 188851), (1460, 160394), (1592, 147095), (1612, 145270), (1898, 123380), (1990, 117676), (2015, 116216), (2263, 103480), (2587, 90520), (2920, 80197), (3224, 72635), (3796, 61690), (3980, 58838), (4030, 58108), (4526, 51740), (4745, 49352), (5174, 45260), (6169, 37960), (7592, 30845), (7960, 29419), (8060, 29054), (9052, 25870), (9490, 24676), (10348, 22630), (11315, 20696), (12338, 18980), (12935, 18104), (14527, 16120)]