149736160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 418854240

約数和(自身を除く): 269118080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 160, 196, 224, 245, 269, 280, 284, 355, 392, 490, 497, 538, 560, 568, 710, 784, 980, 994, 1076, 1120, 1136, 1345, 1420, 1568, 1883, 1960, 1988, 2152, 2272, 2485, 2690, 2840, 3479, 3766, 3920, 3976, 4304, 4970, 5380, 5680, 6958, 7532, 7840, 7952, 8608, 9415, 9940, 10760, 11360, 13181, 13916, 15064, 15904, 17395, 18830, 19099, 19880, 21520, 26362, 27832, 30128, 34790, 37660, 38198, 39760, 43040, 52724, 55664, 60256, 65905, 69580, 75320, 76396, 79520, 95495, 105448, 111328, 131810, 133693, 139160, 150640, 152792, 190990, 210896, 263620, 267386, 278320, 301280, 305584, 381980, 421792, 527240, 534772, 556640, 611168, 668465, 763960, 935851, 1054480, 1069544, 1336930, 1527920, 1871702, 2108960, 2139088, 2673860, 3055840, 3743404, 4278176, 4679255, 5347720, 7486808, 9358510, 10695440, 14973616, 18717020, 21390880, 29947232, 37434040, 74868080, 149736160]

約数ペア:

[(1, 149736160), (2, 74868080), (4, 37434040), (5, 29947232), (7, 21390880), (8, 18717020), (10, 14973616), (14, 10695440), (16, 9358510), (20, 7486808), (28, 5347720), (32, 4679255), (35, 4278176), (40, 3743404), (49, 3055840), (56, 2673860), (70, 2139088), (71, 2108960), (80, 1871702), (98, 1527920), (112, 1336930), (140, 1069544), (142, 1054480), (160, 935851), (196, 763960), (224, 668465), (245, 611168), (269, 556640), (280, 534772), (284, 527240), (355, 421792), (392, 381980), (490, 305584), (497, 301280), (538, 278320), (560, 267386), (568, 263620), (710, 210896), (784, 190990), (980, 152792), (994, 150640), (1076, 139160), (1120, 133693), (1136, 131810), (1345, 111328), (1420, 105448), (1568, 95495), (1883, 79520), (1960, 76396), (1988, 75320), (2152, 69580), (2272, 65905), (2485, 60256), (2690, 55664), (2840, 52724), (3479, 43040), (3766, 39760), (3920, 38198), (3976, 37660), (4304, 34790), (4970, 30128), (5380, 27832), (5680, 26362), (6958, 21520), (7532, 19880), (7840, 19099), (7952, 18830), (8608, 17395), (9415, 15904), (9940, 15064), (10760, 13916), (11360, 13181)]