126951160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 351360000

約数和(自身を除く): 224408840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 343, 380, 392, 487, 490, 532, 665, 686, 760, 931, 974, 980, 1064, 1330, 1372, 1715, 1862, 1948, 1960, 2435, 2660, 2744, 3409, 3430, 3724, 3896, 4655, 4870, 5320, 6517, 6818, 6860, 7448, 9253, 9310, 9740, 13034, 13636, 13720, 17045, 18506, 18620, 19480, 23863, 26068, 27272, 32585, 34090, 37012, 37240, 46265, 47726, 52136, 64771, 65170, 68180, 74024, 92530, 95452, 119315, 129542, 130340, 136360, 167041, 185060, 190904, 238630, 259084, 260680, 323855, 334082, 370120, 453397, 477260, 518168, 647710, 668164, 835205, 906794, 954520, 1295420, 1336328, 1670410, 1813588, 2266985, 2590840, 3173779, 3340820, 3627176, 4533970, 6347558, 6681640, 9067940, 12695116, 15868895, 18135880, 25390232, 31737790, 63475580, 126951160]

約数ペア:

[(1, 126951160), (2, 63475580), (4, 31737790), (5, 25390232), (7, 18135880), (8, 15868895), (10, 12695116), (14, 9067940), (19, 6681640), (20, 6347558), (28, 4533970), (35, 3627176), (38, 3340820), (40, 3173779), (49, 2590840), (56, 2266985), (70, 1813588), (76, 1670410), (95, 1336328), (98, 1295420), (133, 954520), (140, 906794), (152, 835205), (190, 668164), (196, 647710), (245, 518168), (266, 477260), (280, 453397), (343, 370120), (380, 334082), (392, 323855), (487, 260680), (490, 259084), (532, 238630), (665, 190904), (686, 185060), (760, 167041), (931, 136360), (974, 130340), (980, 129542), (1064, 119315), (1330, 95452), (1372, 92530), (1715, 74024), (1862, 68180), (1948, 65170), (1960, 64771), (2435, 52136), (2660, 47726), (2744, 46265), (3409, 37240), (3430, 37012), (3724, 34090), (3896, 32585), (4655, 27272), (4870, 26068), (5320, 23863), (6517, 19480), (6818, 18620), (6860, 18506), (7448, 17045), (9253, 13720), (9310, 13636), (9740, 13034)]