129514140

素因数分解:

$2^2\times 3^9\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 476163072

約数和(自身を除く): 346648932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 243, 252, 270, 282, 315, 324, 329, 378, 405, 420, 423, 470, 486, 540, 564, 567, 630, 658, 705, 729, 756, 810, 846, 940, 945, 972, 987, 1134, 1215, 1260, 1269, 1316, 1410, 1458, 1620, 1645, 1692, 1701, 1890, 1974, 2115, 2187, 2268, 2430, 2538, 2820, 2835, 2916, 2961, 3290, 3402, 3645, 3780, 3807, 3948, 4230, 4374, 4860, 4935, 5076, 5103, 5670, 5922, 6345, 6561, 6580, 6804, 7290, 7614, 8460, 8505, 8748, 8883, 9870, 10206, 10935, 11340, 11421, 11844, 12690, 13122, 14580, 14805, 15228, 15309, 17010, 17766, 19035, 19683, 19740, 20412, 21870, 22842, 25380, 25515, 26244, 26649, 29610, 30618, 32805, 34020, 34263, 35532, 38070, 39366, 43740, 44415, 45684, 45927, 51030, 53298, 57105, 59220, 61236, 65610, 68526, 76140, 76545, 78732, 79947, 88830, 91854, 98415, 102060, 102789, 106596, 114210, 131220, 133245, 137052, 137781, 153090, 159894, 171315, 177660, 183708, 196830, 205578, 228420, 229635, 239841, 266490, 275562, 306180, 308367, 319788, 342630, 393660, 399735, 411156, 459270, 479682, 513945, 532980, 551124, 616734, 685260, 688905, 719523, 799470, 918540, 925101, 959364, 1027890, 1199205, 1233468, 1377810, 1439046, 1541835, 1598940, 1850202, 2055780, 2158569, 2398410, 2755620, 2878092, 3083670, 3597615, 3700404, 4317138, 4625505, 4796820, 6167340, 6475707, 7195230, 8634276, 9251010, 10792845, 12951414, 14390460, 18502020, 21585690, 25902828, 32378535, 43171380, 64757070, 129514140]

約数ペア:

[(1, 129514140), (2, 64757070), (3, 43171380), (4, 32378535), (5, 25902828), (6, 21585690), (7, 18502020), (9, 14390460), (10, 12951414), (12, 10792845), (14, 9251010), (15, 8634276), (18, 7195230), (20, 6475707), (21, 6167340), (27, 4796820), (28, 4625505), (30, 4317138), (35, 3700404), (36, 3597615), (42, 3083670), (45, 2878092), (47, 2755620), (54, 2398410), (60, 2158569), (63, 2055780), (70, 1850202), (81, 1598940), (84, 1541835), (90, 1439046), (94, 1377810), (105, 1233468), (108, 1199205), (126, 1027890), (135, 959364), (140, 925101), (141, 918540), (162, 799470), (180, 719523), (188, 688905), (189, 685260), (210, 616734), (235, 551124), (243, 532980), (252, 513945), (270, 479682), (282, 459270), (315, 411156), (324, 399735), (329, 393660), (378, 342630), (405, 319788), (420, 308367), (423, 306180), (470, 275562), (486, 266490), (540, 239841), (564, 229635), (567, 228420), (630, 205578), (658, 196830), (705, 183708), (729, 177660), (756, 171315), (810, 159894), (846, 153090), (940, 137781), (945, 137052), (972, 133245), (987, 131220), (1134, 114210), (1215, 106596), (1260, 102789), (1269, 102060), (1316, 98415), (1410, 91854), (1458, 88830), (1620, 79947), (1645, 78732), (1692, 76545), (1701, 76140), (1890, 68526), (1974, 65610), (2115, 61236), (2187, 59220), (2268, 57105), (2430, 53298), (2538, 51030), (2820, 45927), (2835, 45684), (2916, 44415), (2961, 43740), (3290, 39366), (3402, 38070), (3645, 35532), (3780, 34263), (3807, 34020), (3948, 32805), (4230, 30618), (4374, 29610), (4860, 26649), (4935, 26244), (5076, 25515), (5103, 25380), (5670, 22842), (5922, 21870), (6345, 20412), (6561, 19740), (6580, 19683), (6804, 19035), (7290, 17766), (7614, 17010), (8460, 15309), (8505, 15228), (8748, 14805), (8883, 14580), (9870, 13122), (10206, 12690), (10935, 11844), (11340, 11421)]