140793840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 534474720

約数和(自身を除く): 393680880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 613, 638, 660, 696, 720, 792, 870, 880, 957, 990, 1044, 1160, 1226, 1276, 1305, 1320, 1392, 1584, 1595, 1740, 1839, 1914, 1980, 2088, 2320, 2452, 2552, 2610, 2640, 2871, 3065, 3190, 3480, 3678, 3828, 3960, 4176, 4785, 4904, 5104, 5220, 5517, 5742, 6130, 6380, 6743, 6960, 7356, 7656, 7920, 9195, 9570, 9808, 10440, 11034, 11484, 12260, 12760, 13486, 14355, 14712, 15312, 17777, 18390, 19140, 20229, 20880, 22068, 22968, 24520, 25520, 26972, 27585, 28710, 29424, 33715, 35554, 36780, 38280, 40458, 44136, 45936, 49040, 53331, 53944, 55170, 57420, 60687, 67430, 71108, 73560, 76560, 80916, 88272, 88885, 101145, 106662, 107888, 110340, 114840, 121374, 134860, 142216, 147120, 159993, 161832, 177770, 195547, 202290, 213324, 220680, 229680, 242748, 266655, 269720, 284432, 303435, 319986, 323664, 355540, 391094, 404580, 426648, 441360, 485496, 533310, 539440, 586641, 606870, 639972, 711080, 782188, 799965, 809160, 853296, 970992, 977735, 1066620, 1173282, 1213740, 1279944, 1422160, 1564376, 1599930, 1618320, 1759923, 1955470, 2133240, 2346564, 2427480, 2559888, 2933205, 3128752, 3199860, 3519846, 3910940, 4266480, 4693128, 4854960, 5866410, 6399720, 7039692, 7821880, 8799615, 9386256, 11732820, 12799440, 14079384, 15643760, 17599230, 23465640, 28158768, 35198460, 46931280, 70396920, 140793840]

約数ペア:

[(1, 140793840), (2, 70396920), (3, 46931280), (4, 35198460), (5, 28158768), (6, 23465640), (8, 17599230), (9, 15643760), (10, 14079384), (11, 12799440), (12, 11732820), (15, 9386256), (16, 8799615), (18, 7821880), (20, 7039692), (22, 6399720), (24, 5866410), (29, 4854960), (30, 4693128), (33, 4266480), (36, 3910940), (40, 3519846), (44, 3199860), (45, 3128752), (48, 2933205), (55, 2559888), (58, 2427480), (60, 2346564), (66, 2133240), (72, 1955470), (80, 1759923), (87, 1618320), (88, 1599930), (90, 1564376), (99, 1422160), (110, 1279944), (116, 1213740), (120, 1173282), (132, 1066620), (144, 977735), (145, 970992), (165, 853296), (174, 809160), (176, 799965), (180, 782188), (198, 711080), (220, 639972), (232, 606870), (240, 586641), (261, 539440), (264, 533310), (290, 485496), (319, 441360), (330, 426648), (348, 404580), (360, 391094), (396, 355540), (435, 323664), (440, 319986), (464, 303435), (495, 284432), (522, 269720), (528, 266655), (580, 242748), (613, 229680), (638, 220680), (660, 213324), (696, 202290), (720, 195547), (792, 177770), (870, 161832), (880, 159993), (957, 147120), (990, 142216), (1044, 134860), (1160, 121374), (1226, 114840), (1276, 110340), (1305, 107888), (1320, 106662), (1392, 101145), (1584, 88885), (1595, 88272), (1740, 80916), (1839, 76560), (1914, 73560), (1980, 71108), (2088, 67430), (2320, 60687), (2452, 57420), (2552, 55170), (2610, 53944), (2640, 53331), (2871, 49040), (3065, 45936), (3190, 44136), (3480, 40458), (3678, 38280), (3828, 36780), (3960, 35554), (4176, 33715), (4785, 29424), (4904, 28710), (5104, 27585), (5220, 26972), (5517, 25520), (5742, 24520), (6130, 22968), (6380, 22068), (6743, 20880), (6960, 20229), (7356, 19140), (7656, 18390), (7920, 17777), (9195, 15312), (9570, 14712), (9808, 14355), (10440, 13486), (11034, 12760), (11484, 12260)]