7154175840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{29989}}^1$

素因数の和:30085

約数の個数: 192

約数和(自身を含む): 26118650880

約数和(自身を除く): 18964475040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4970, 5680, 5964, 6816, 7455, 7952, 8520, 9940, 11360, 11928, 14910, 15904, 17040, 19880, 23856, 29820, 29989, 34080, 39760, 47712, 59640, 59978, 79520, 89967, 119280, 119956, 149945, 179934, 209923, 238560, 239912, 299890, 359868, 419846, 449835, 479824, 599780, 629769, 719736, 839692, 899670, 959648, 1049615, 1199560, 1259538, 1439472, 1679384, 1799340, 2099230, 2129219, 2399120, 2519076, 2878944, 3148845, 3358768, 3598680, 4198460, 4258438, 4798240, 5038152, 6297690, 6387657, 6717536, 7197360, 8396920, 8516876, 10076304, 10646095, 12595380, 12775314, 14394720, 14904533, 16793840, 17033752, 20152608, 21292190, 25190760, 25550628, 29809066, 31938285, 33587680, 34067504, 42584380, 44713599, 50381520, 51101256, 59618132, 63876570, 68135008, 74522665, 85168760, 89427198, 100763040, 102202512, 119236264, 127753140, 149045330, 170337520, 178854396, 204405024, 223567995, 238472528, 255506280, 298090660, 340675040, 357708792, 447135990, 476945056, 511012560, 596181320, 715417584, 894271980, 1022025120, 1192362640, 1430835168, 1788543960, 2384725280, 3577087920, 7154175840]

約数ペア:

[(1, 7154175840), (2, 3577087920), (3, 2384725280), (4, 1788543960), (5, 1430835168), (6, 1192362640), (7, 1022025120), (8, 894271980), (10, 715417584), (12, 596181320), (14, 511012560), (15, 476945056), (16, 447135990), (20, 357708792), (21, 340675040), (24, 298090660), (28, 255506280), (30, 238472528), (32, 223567995), (35, 204405024), (40, 178854396), (42, 170337520), (48, 149045330), (56, 127753140), (60, 119236264), (70, 102202512), (71, 100763040), (80, 89427198), (84, 85168760), (96, 74522665), (105, 68135008), (112, 63876570), (120, 59618132), (140, 51101256), (142, 50381520), (160, 44713599), (168, 42584380), (210, 34067504), (213, 33587680), (224, 31938285), (240, 29809066), (280, 25550628), (284, 25190760), (336, 21292190), (355, 20152608), (420, 17033752), (426, 16793840), (480, 14904533), (497, 14394720), (560, 12775314), (568, 12595380), (672, 10646095), (710, 10076304), (840, 8516876), (852, 8396920), (994, 7197360), (1065, 6717536), (1120, 6387657), (1136, 6297690), (1420, 5038152), (1491, 4798240), (1680, 4258438), (1704, 4198460), (1988, 3598680), (2130, 3358768), (2272, 3148845), (2485, 2878944), (2840, 2519076), (2982, 2399120), (3360, 2129219), (3408, 2099230), (3976, 1799340), (4260, 1679384), (4970, 1439472), (5680, 1259538), (5964, 1199560), (6816, 1049615), (7455, 959648), (7952, 899670), (8520, 839692), (9940, 719736), (11360, 629769), (11928, 599780), (14910, 479824), (15904, 449835), (17040, 419846), (19880, 359868), (23856, 299890), (29820, 239912), (29989, 238560), (34080, 209923), (39760, 179934), (47712, 149945), (59640, 119956), (59978, 119280), (79520, 89967)]