157135440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 240

約数和(自身を含む): 612710784

約数和(自身を除く): 455575344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 773, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1546, 1680, 1694, 1815, 1848, 1936, 2310, 2319, 2420, 2541, 2640, 2904, 3080, 3092, 3388, 3630, 3696, 3865, 4235, 4620, 4638, 4840, 5082, 5411, 5808, 6160, 6184, 6776, 7260, 7730, 8470, 8503, 9240, 9276, 9680, 10164, 10822, 11595, 12368, 12705, 13552, 14520, 15460, 16233, 16940, 17006, 18480, 18552, 20328, 21644, 23190, 25410, 25509, 27055, 29040, 30920, 32466, 33880, 34012, 37104, 40656, 42515, 43288, 46380, 50820, 51018, 54110, 59521, 61840, 64932, 67760, 68024, 81165, 85030, 86576, 92760, 93533, 101640, 102036, 108220, 119042, 127545, 129864, 136048, 162330, 170060, 178563, 185520, 187066, 203280, 204072, 216440, 238084, 255090, 259728, 280599, 297605, 324660, 340120, 357126, 374132, 408144, 432880, 467665, 476168, 510180, 561198, 595210, 649320, 654731, 680240, 714252, 748264, 892815, 935330, 952336, 1020360, 1122396, 1190420, 1298640, 1309462, 1402995, 1428504, 1496528, 1785630, 1870660, 1964193, 2040720, 2244792, 2380840, 2618924, 2805990, 2857008, 3273655, 3571260, 3741320, 3928386, 4489584, 4761680, 5237848, 5611980, 6547310, 7142520, 7482640, 7856772, 9820965, 10475696, 11223960, 13094620, 14285040, 15713544, 19641930, 22447920, 26189240, 31427088, 39283860, 52378480, 78567720, 157135440]

約数ペア:

[(1, 157135440), (2, 78567720), (3, 52378480), (4, 39283860), (5, 31427088), (6, 26189240), (7, 22447920), (8, 19641930), (10, 15713544), (11, 14285040), (12, 13094620), (14, 11223960), (15, 10475696), (16, 9820965), (20, 7856772), (21, 7482640), (22, 7142520), (24, 6547310), (28, 5611980), (30, 5237848), (33, 4761680), (35, 4489584), (40, 3928386), (42, 3741320), (44, 3571260), (48, 3273655), (55, 2857008), (56, 2805990), (60, 2618924), (66, 2380840), (70, 2244792), (77, 2040720), (80, 1964193), (84, 1870660), (88, 1785630), (105, 1496528), (110, 1428504), (112, 1402995), (120, 1309462), (121, 1298640), (132, 1190420), (140, 1122396), (154, 1020360), (165, 952336), (168, 935330), (176, 892815), (210, 748264), (220, 714252), (231, 680240), (240, 654731), (242, 649320), (264, 595210), (280, 561198), (308, 510180), (330, 476168), (336, 467665), (363, 432880), (385, 408144), (420, 374132), (440, 357126), (462, 340120), (484, 324660), (528, 297605), (560, 280599), (605, 259728), (616, 255090), (660, 238084), (726, 216440), (770, 204072), (773, 203280), (840, 187066), (847, 185520), (880, 178563), (924, 170060), (968, 162330), (1155, 136048), (1210, 129864), (1232, 127545), (1320, 119042), (1452, 108220), (1540, 102036), (1546, 101640), (1680, 93533), (1694, 92760), (1815, 86576), (1848, 85030), (1936, 81165), (2310, 68024), (2319, 67760), (2420, 64932), (2541, 61840), (2640, 59521), (2904, 54110), (3080, 51018), (3092, 50820), (3388, 46380), (3630, 43288), (3696, 42515), (3865, 40656), (4235, 37104), (4620, 34012), (4638, 33880), (4840, 32466), (5082, 30920), (5411, 29040), (5808, 27055), (6160, 25509), (6184, 25410), (6776, 23190), (7260, 21644), (7730, 20328), (8470, 18552), (8503, 18480), (9240, 17006), (9276, 16940), (9680, 16233), (10164, 15460), (10822, 14520), (11595, 13552), (12368, 12705)]