295124960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 517726240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 199, 208, 230, 248, 260, 299, 310, 368, 398, 403, 416, 460, 496, 520, 598, 620, 713, 736, 796, 806, 920, 992, 995, 1040, 1196, 1240, 1426, 1495, 1592, 1612, 1840, 1990, 2015, 2080, 2392, 2480, 2587, 2852, 2990, 3184, 3224, 3565, 3680, 3980, 4030, 4577, 4784, 4960, 5174, 5704, 5980, 6169, 6368, 6448, 7130, 7960, 8060, 9154, 9269, 9568, 10348, 11408, 11960, 12338, 12896, 12935, 14260, 15920, 16120, 18308, 18538, 20696, 22816, 22885, 23920, 24676, 25870, 28520, 30845, 31840, 32240, 36616, 37076, 41392, 45770, 46345, 47840, 49352, 51740, 57040, 59501, 61690, 64480, 73232, 74152, 80197, 82784, 91540, 92690, 98704, 103480, 114080, 119002, 123380, 141887, 146464, 148304, 160394, 183080, 185380, 197408, 206960, 238004, 246760, 283774, 296608, 297505, 320788, 366160, 370760, 400985, 413920, 476008, 493520, 567548, 595010, 641576, 709435, 732320, 741520, 801970, 952016, 987040, 1135096, 1190020, 1283152, 1418870, 1483040, 1603940, 1844531, 1904032, 2270192, 2380040, 2566304, 2837740, 3207880, 3689062, 4540384, 4760080, 5675480, 6415760, 7378124, 9222655, 9520160, 11350960, 12831520, 14756248, 18445310, 22701920, 29512496, 36890620, 59024992, 73781240, 147562480, 295124960]

約数ペア:

[(1, 295124960), (2, 147562480), (4, 73781240), (5, 59024992), (8, 36890620), (10, 29512496), (13, 22701920), (16, 18445310), (20, 14756248), (23, 12831520), (26, 11350960), (31, 9520160), (32, 9222655), (40, 7378124), (46, 6415760), (52, 5675480), (62, 4760080), (65, 4540384), (80, 3689062), (92, 3207880), (104, 2837740), (115, 2566304), (124, 2380040), (130, 2270192), (155, 1904032), (160, 1844531), (184, 1603940), (199, 1483040), (208, 1418870), (230, 1283152), (248, 1190020), (260, 1135096), (299, 987040), (310, 952016), (368, 801970), (398, 741520), (403, 732320), (416, 709435), (460, 641576), (496, 595010), (520, 567548), (598, 493520), (620, 476008), (713, 413920), (736, 400985), (796, 370760), (806, 366160), (920, 320788), (992, 297505), (995, 296608), (1040, 283774), (1196, 246760), (1240, 238004), (1426, 206960), (1495, 197408), (1592, 185380), (1612, 183080), (1840, 160394), (1990, 148304), (2015, 146464), (2080, 141887), (2392, 123380), (2480, 119002), (2587, 114080), (2852, 103480), (2990, 98704), (3184, 92690), (3224, 91540), (3565, 82784), (3680, 80197), (3980, 74152), (4030, 73232), (4577, 64480), (4784, 61690), (4960, 59501), (5174, 57040), (5704, 51740), (5980, 49352), (6169, 47840), (6368, 46345), (6448, 45770), (7130, 41392), (7960, 37076), (8060, 36616), (9154, 32240), (9269, 31840), (9568, 30845), (10348, 28520), (11408, 25870), (11960, 24676), (12338, 23920), (12896, 22885), (12935, 22816), (14260, 20696), (15920, 18538), (16120, 18308)]