133267760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 220281040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 31, 34, 40, 58, 62, 68, 80, 85, 109, 116, 124, 136, 145, 155, 170, 218, 232, 248, 272, 290, 310, 340, 436, 464, 493, 496, 527, 545, 580, 620, 680, 872, 899, 986, 1054, 1090, 1160, 1240, 1360, 1744, 1798, 1853, 1972, 2108, 2180, 2320, 2465, 2480, 2635, 3161, 3379, 3596, 3706, 3944, 4216, 4360, 4495, 4930, 5270, 6322, 6758, 7192, 7412, 7888, 8432, 8720, 8990, 9265, 9860, 10540, 12644, 13516, 14384, 14824, 15283, 15805, 16895, 17980, 18530, 19720, 21080, 25288, 27032, 29648, 30566, 31610, 33790, 35960, 37060, 39440, 42160, 50576, 53737, 54064, 57443, 61132, 63220, 67580, 71920, 74120, 76415, 97991, 107474, 114886, 122264, 126440, 135160, 148240, 152830, 195982, 214948, 229772, 244528, 252880, 268685, 270320, 287215, 305660, 391964, 429896, 459544, 489955, 537370, 574430, 611320, 783928, 859792, 919088, 979910, 1074740, 1148860, 1222640, 1567856, 1665847, 1959820, 2149480, 2297720, 3331694, 3919640, 4298960, 4595440, 6663388, 7839280, 8329235, 13326776, 16658470, 26653552, 33316940, 66633880, 133267760]

約数ペア:

[(1, 133267760), (2, 66633880), (4, 33316940), (5, 26653552), (8, 16658470), (10, 13326776), (16, 8329235), (17, 7839280), (20, 6663388), (29, 4595440), (31, 4298960), (34, 3919640), (40, 3331694), (58, 2297720), (62, 2149480), (68, 1959820), (80, 1665847), (85, 1567856), (109, 1222640), (116, 1148860), (124, 1074740), (136, 979910), (145, 919088), (155, 859792), (170, 783928), (218, 611320), (232, 574430), (248, 537370), (272, 489955), (290, 459544), (310, 429896), (340, 391964), (436, 305660), (464, 287215), (493, 270320), (496, 268685), (527, 252880), (545, 244528), (580, 229772), (620, 214948), (680, 195982), (872, 152830), (899, 148240), (986, 135160), (1054, 126440), (1090, 122264), (1160, 114886), (1240, 107474), (1360, 97991), (1744, 76415), (1798, 74120), (1853, 71920), (1972, 67580), (2108, 63220), (2180, 61132), (2320, 57443), (2465, 54064), (2480, 53737), (2635, 50576), (3161, 42160), (3379, 39440), (3596, 37060), (3706, 35960), (3944, 33790), (4216, 31610), (4360, 30566), (4495, 29648), (4930, 27032), (5270, 25288), (6322, 21080), (6758, 19720), (7192, 18530), (7412, 17980), (7888, 16895), (8432, 15805), (8720, 15283), (8990, 14824), (9265, 14384), (9860, 13516), (10540, 12644)]