128278370310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1454

約数の個数: 128

約数和(自身を含む): 315092229120

約数和(自身を除く): 186813858810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 173, 213, 346, 355, 426, 491, 519, 709, 710, 865, 982, 1038, 1065, 1418, 1473, 1730, 2127, 2130, 2455, 2595, 2946, 3545, 4254, 4910, 5190, 7090, 7365, 10635, 12283, 14730, 21270, 24566, 34861, 36849, 50339, 61415, 69722, 73698, 84943, 100678, 104583, 122657, 122830, 151017, 169886, 174305, 184245, 209166, 245314, 251695, 254829, 302034, 348119, 348610, 367971, 368490, 424715, 503390, 509658, 522915, 613285, 696238, 735942, 755085, 849430, 1044357, 1045830, 1226570, 1274145, 1510170, 1740595, 1839855, 2088714, 2548290, 3481190, 3679710, 5221785, 6030953, 8708647, 10443570, 12061906, 17417294, 18092859, 24716449, 26125941, 30154765, 36185718, 43543235, 49432898, 52251882, 60224587, 60309530, 74149347, 87086470, 90464295, 120449174, 123582245, 130629705, 148298694, 180673761, 180928590, 247164490, 261259410, 301122935, 361347522, 370746735, 602245870, 741493470, 903368805, 1806737610, 4275945677, 8551891354, 12827837031, 21379728385, 25655674062, 42759456770, 64139185155, 128278370310]

約数ペア:

[(1, 128278370310), (2, 64139185155), (3, 42759456770), (5, 25655674062), (6, 21379728385), (10, 12827837031), (15, 8551891354), (30, 4275945677), (71, 1806737610), (142, 903368805), (173, 741493470), (213, 602245870), (346, 370746735), (355, 361347522), (426, 301122935), (491, 261259410), (519, 247164490), (709, 180928590), (710, 180673761), (865, 148298694), (982, 130629705), (1038, 123582245), (1065, 120449174), (1418, 90464295), (1473, 87086470), (1730, 74149347), (2127, 60309530), (2130, 60224587), (2455, 52251882), (2595, 49432898), (2946, 43543235), (3545, 36185718), (4254, 30154765), (4910, 26125941), (5190, 24716449), (7090, 18092859), (7365, 17417294), (10635, 12061906), (12283, 10443570), (14730, 8708647), (21270, 6030953), (24566, 5221785), (34861, 3679710), (36849, 3481190), (50339, 2548290), (61415, 2088714), (69722, 1839855), (73698, 1740595), (84943, 1510170), (100678, 1274145), (104583, 1226570), (122657, 1045830), (122830, 1044357), (151017, 849430), (169886, 755085), (174305, 735942), (184245, 696238), (209166, 613285), (245314, 522915), (251695, 509658), (254829, 503390), (302034, 424715), (348119, 368490), (348610, 367971)]