180169080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 192

約数和(自身を含む): 677406240

約数和(自身を除く): 497237160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2357, 2548, 2730, 2940, 3185, 3640, 3822, 4714, 5096, 5460, 5880, 6370, 7071, 7644, 9428, 9555, 10920, 11785, 12740, 14142, 15288, 16499, 18856, 19110, 23570, 25480, 28284, 30641, 32998, 35355, 38220, 47140, 49497, 56568, 61282, 65996, 70710, 76440, 82495, 91923, 94280, 98994, 115493, 122564, 131992, 141420, 153205, 164990, 183846, 197988, 214487, 230986, 245128, 247485, 282840, 306410, 329980, 346479, 367692, 395976, 428974, 459615, 461972, 494970, 577465, 612820, 643461, 659960, 692958, 735384, 857948, 919230, 923944, 989940, 1072435, 1154930, 1225640, 1286922, 1385916, 1501409, 1715896, 1732395, 1838460, 1979880, 2144870, 2309860, 2573844, 2771832, 3002818, 3217305, 3464790, 3676920, 4289740, 4504227, 4619720, 5147688, 6005636, 6434610, 6929580, 7507045, 8579480, 9008454, 12011272, 12869220, 13859160, 15014090, 18016908, 22521135, 25738440, 30028180, 36033816, 45042270, 60056360, 90084540, 180169080]

約数ペア:

[(1, 180169080), (2, 90084540), (3, 60056360), (4, 45042270), (5, 36033816), (6, 30028180), (7, 25738440), (8, 22521135), (10, 18016908), (12, 15014090), (13, 13859160), (14, 12869220), (15, 12011272), (20, 9008454), (21, 8579480), (24, 7507045), (26, 6929580), (28, 6434610), (30, 6005636), (35, 5147688), (39, 4619720), (40, 4504227), (42, 4289740), (49, 3676920), (52, 3464790), (56, 3217305), (60, 3002818), (65, 2771832), (70, 2573844), (78, 2309860), (84, 2144870), (91, 1979880), (98, 1838460), (104, 1732395), (105, 1715896), (120, 1501409), (130, 1385916), (140, 1286922), (147, 1225640), (156, 1154930), (168, 1072435), (182, 989940), (195, 923944), (196, 919230), (210, 857948), (245, 735384), (260, 692958), (273, 659960), (280, 643461), (294, 612820), (312, 577465), (364, 494970), (390, 461972), (392, 459615), (420, 428974), (455, 395976), (490, 367692), (520, 346479), (546, 329980), (588, 306410), (637, 282840), (728, 247485), (735, 245128), (780, 230986), (840, 214487), (910, 197988), (980, 183846), (1092, 164990), (1176, 153205), (1274, 141420), (1365, 131992), (1470, 122564), (1560, 115493), (1820, 98994), (1911, 94280), (1960, 91923), (2184, 82495), (2357, 76440), (2548, 70710), (2730, 65996), (2940, 61282), (3185, 56568), (3640, 49497), (3822, 47140), (4714, 38220), (5096, 35355), (5460, 32998), (5880, 30641), (6370, 28284), (7071, 25480), (7644, 23570), (9428, 19110), (9555, 18856), (10920, 16499), (11785, 15288), (12740, 14142)]