2140302080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8237}}^1$

素因数の和:8294

約数の個数: 144

約数和(自身を含む): 6061849920

約数和(自身を除く): 3921547840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 7424, 8120, 8237, 8960, 9280, 12992, 16240, 16474, 18560, 25984, 32480, 32948, 37120, 41185, 51968, 57659, 64960, 65896, 82370, 115318, 129920, 131792, 164740, 230636, 238873, 259840, 263584, 288295, 329480, 461272, 477746, 527168, 576590, 658960, 922544, 955492, 1054336, 1153180, 1194365, 1317920, 1672111, 1845088, 1910984, 2108672, 2306360, 2388730, 2635840, 3344222, 3690176, 3821968, 4612720, 4777460, 5271680, 6688444, 7380352, 7643936, 8360555, 9225440, 9554920, 10543360, 13376888, 14760704, 15287872, 16721110, 18450880, 19109840, 26753776, 30575744, 33442220, 36901760, 38219680, 53507552, 61151488, 66884440, 73803520, 76439360, 107015104, 133768880, 152878720, 214030208, 267537760, 305757440, 428060416, 535075520, 1070151040, 2140302080]

約数ペア:

[(1, 2140302080), (2, 1070151040), (4, 535075520), (5, 428060416), (7, 305757440), (8, 267537760), (10, 214030208), (14, 152878720), (16, 133768880), (20, 107015104), (28, 76439360), (29, 73803520), (32, 66884440), (35, 61151488), (40, 53507552), (56, 38219680), (58, 36901760), (64, 33442220), (70, 30575744), (80, 26753776), (112, 19109840), (116, 18450880), (128, 16721110), (140, 15287872), (145, 14760704), (160, 13376888), (203, 10543360), (224, 9554920), (232, 9225440), (256, 8360555), (280, 7643936), (290, 7380352), (320, 6688444), (406, 5271680), (448, 4777460), (464, 4612720), (560, 3821968), (580, 3690176), (640, 3344222), (812, 2635840), (896, 2388730), (928, 2306360), (1015, 2108672), (1120, 1910984), (1160, 1845088), (1280, 1672111), (1624, 1317920), (1792, 1194365), (1856, 1153180), (2030, 1054336), (2240, 955492), (2320, 922544), (3248, 658960), (3712, 576590), (4060, 527168), (4480, 477746), (4640, 461272), (6496, 329480), (7424, 288295), (8120, 263584), (8237, 259840), (8960, 238873), (9280, 230636), (12992, 164740), (16240, 131792), (16474, 129920), (18560, 115318), (25984, 82370), (32480, 65896), (32948, 64960), (37120, 57659), (41185, 51968)]