122646160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 160

約数和(自身を含む): 371976192

約数和(自身を除く): 249330032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 991, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 1982, 2210, 2380, 3094, 3536, 3640, 3964, 4420, 4760, 4955, 6188, 6937, 7280, 7735, 7928, 8840, 9520, 9910, 12376, 12883, 13874, 15470, 15856, 16847, 17680, 19820, 24752, 25766, 27748, 30940, 33694, 34685, 39640, 51532, 55496, 61880, 64415, 67388, 69370, 79280, 84235, 90181, 103064, 110992, 117929, 123760, 128830, 134776, 138740, 168470, 180362, 206128, 219011, 235858, 257660, 269552, 277480, 336940, 360724, 438022, 450905, 471716, 515320, 554960, 589645, 673880, 721448, 876044, 901810, 943432, 1030640, 1095055, 1179290, 1347760, 1442896, 1533077, 1752088, 1803620, 1886864, 2190110, 2358580, 3066154, 3504176, 3607240, 4380220, 4717160, 6132308, 7214480, 7665385, 8760440, 9434320, 12264616, 15330770, 17520880, 24529232, 30661540, 61323080, 122646160]

約数ペア:

[(1, 122646160), (2, 61323080), (4, 30661540), (5, 24529232), (7, 17520880), (8, 15330770), (10, 12264616), (13, 9434320), (14, 8760440), (16, 7665385), (17, 7214480), (20, 6132308), (26, 4717160), (28, 4380220), (34, 3607240), (35, 3504176), (40, 3066154), (52, 2358580), (56, 2190110), (65, 1886864), (68, 1803620), (70, 1752088), (80, 1533077), (85, 1442896), (91, 1347760), (104, 1179290), (112, 1095055), (119, 1030640), (130, 943432), (136, 901810), (140, 876044), (170, 721448), (182, 673880), (208, 589645), (221, 554960), (238, 515320), (260, 471716), (272, 450905), (280, 438022), (340, 360724), (364, 336940), (442, 277480), (455, 269552), (476, 257660), (520, 235858), (560, 219011), (595, 206128), (680, 180362), (728, 168470), (884, 138740), (910, 134776), (952, 128830), (991, 123760), (1040, 117929), (1105, 110992), (1190, 103064), (1360, 90181), (1456, 84235), (1547, 79280), (1768, 69370), (1820, 67388), (1904, 64415), (1982, 61880), (2210, 55496), (2380, 51532), (3094, 39640), (3536, 34685), (3640, 33694), (3964, 30940), (4420, 27748), (4760, 25766), (4955, 24752), (6188, 19820), (6937, 17680), (7280, 16847), (7735, 15856), (7928, 15470), (8840, 13874), (9520, 12883), (9910, 12376)]