142797840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 460791936

約数和(自身を除く): 317994096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 101, 120, 129, 137, 172, 202, 215, 240, 258, 274, 303, 344, 404, 411, 430, 505, 516, 548, 606, 645, 685, 688, 808, 822, 860, 1010, 1032, 1096, 1212, 1290, 1370, 1515, 1616, 1644, 1720, 2020, 2055, 2064, 2192, 2424, 2580, 2740, 3030, 3288, 3440, 4040, 4110, 4343, 4848, 5160, 5480, 5891, 6060, 6576, 8080, 8220, 8686, 10320, 10960, 11782, 12120, 13029, 13837, 16440, 17372, 17673, 21715, 23564, 24240, 26058, 27674, 29455, 32880, 34744, 35346, 41511, 43430, 47128, 52116, 55348, 58910, 65145, 69185, 69488, 70692, 83022, 86860, 88365, 94256, 104232, 110696, 117820, 130290, 138370, 141384, 166044, 173720, 176730, 207555, 208464, 221392, 235640, 260580, 276740, 282768, 332088, 347440, 353460, 415110, 471280, 521160, 553480, 594991, 664176, 706920, 830220, 1042320, 1106960, 1189982, 1413840, 1660440, 1784973, 2379964, 2974955, 3320880, 3569946, 4759928, 5949910, 7139892, 8924865, 9519856, 11899820, 14279784, 17849730, 23799640, 28559568, 35699460, 47599280, 71398920, 142797840]

約数ペア:

[(1, 142797840), (2, 71398920), (3, 47599280), (4, 35699460), (5, 28559568), (6, 23799640), (8, 17849730), (10, 14279784), (12, 11899820), (15, 9519856), (16, 8924865), (20, 7139892), (24, 5949910), (30, 4759928), (40, 3569946), (43, 3320880), (48, 2974955), (60, 2379964), (80, 1784973), (86, 1660440), (101, 1413840), (120, 1189982), (129, 1106960), (137, 1042320), (172, 830220), (202, 706920), (215, 664176), (240, 594991), (258, 553480), (274, 521160), (303, 471280), (344, 415110), (404, 353460), (411, 347440), (430, 332088), (505, 282768), (516, 276740), (548, 260580), (606, 235640), (645, 221392), (685, 208464), (688, 207555), (808, 176730), (822, 173720), (860, 166044), (1010, 141384), (1032, 138370), (1096, 130290), (1212, 117820), (1290, 110696), (1370, 104232), (1515, 94256), (1616, 88365), (1644, 86860), (1720, 83022), (2020, 70692), (2055, 69488), (2064, 69185), (2192, 65145), (2424, 58910), (2580, 55348), (2740, 52116), (3030, 47128), (3288, 43430), (3440, 41511), (4040, 35346), (4110, 34744), (4343, 32880), (4848, 29455), (5160, 27674), (5480, 26058), (5891, 24240), (6060, 23564), (6576, 21715), (8080, 17673), (8220, 17372), (8686, 16440), (10320, 13837), (10960, 13029), (11782, 12120)]