1968689760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241261}}^1$

素因数の和:241296

約数の個数: 96

約数和(自身を含む): 6566186592

約数和(自身を除く): 4597496832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 241261, 482522, 723783, 965044, 1206305, 1447566, 1930088, 2412610, 2895132, 3618915, 3860176, 4101437, 4825220, 5790264, 7237830, 7720352, 8202874, 9650440, 11580528, 12304311, 14475660, 16405748, 19300880, 20507185, 23161056, 24608622, 28951320, 32811496, 38601760, 41014370, 49217244, 57902640, 61521555, 65622992, 82028740, 98434488, 115805280, 123043110, 131245984, 164057480, 196868976, 246086220, 328114960, 393737952, 492172440, 656229920, 984344880, 1968689760]

約数ペア:

[(1, 1968689760), (2, 984344880), (3, 656229920), (4, 492172440), (5, 393737952), (6, 328114960), (8, 246086220), (10, 196868976), (12, 164057480), (15, 131245984), (16, 123043110), (17, 115805280), (20, 98434488), (24, 82028740), (30, 65622992), (32, 61521555), (34, 57902640), (40, 49217244), (48, 41014370), (51, 38601760), (60, 32811496), (68, 28951320), (80, 24608622), (85, 23161056), (96, 20507185), (102, 19300880), (120, 16405748), (136, 14475660), (160, 12304311), (170, 11580528), (204, 9650440), (240, 8202874), (255, 7720352), (272, 7237830), (340, 5790264), (408, 4825220), (480, 4101437), (510, 3860176), (544, 3618915), (680, 2895132), (816, 2412610), (1020, 1930088), (1360, 1447566), (1632, 1206305), (2040, 965044), (2720, 723783), (4080, 482522), (8160, 241261)]