757640431080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161888981}}^1$

素因数の和:161889011

約数の個数: 96

約数和(自身を含む): 2651741525160

約数和(自身を除く): 1894101094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 161888981, 323777962, 485666943, 647555924, 809444905, 971333886, 1295111848, 1457000829, 1618889810, 1942667772, 2104556753, 2428334715, 2914001658, 3237779620, 3885335544, 4209113506, 4856669430, 5828003316, 6313670259, 6475559240, 7285004145, 8418227012, 9713338860, 10522783765, 11656006632, 12627340518, 14570008290, 16836454024, 18941010777, 19426677720, 21045567530, 25254681036, 29140016580, 31568351295, 37882021554, 42091135060, 50509362072, 58280033160, 63136702590, 75764043108, 84182270120, 94705053885, 126273405180, 151528086216, 189410107770, 252546810360, 378820215540, 757640431080]

約数ペア:

[(1, 757640431080), (2, 378820215540), (3, 252546810360), (4, 189410107770), (5, 151528086216), (6, 126273405180), (8, 94705053885), (9, 84182270120), (10, 75764043108), (12, 63136702590), (13, 58280033160), (15, 50509362072), (18, 42091135060), (20, 37882021554), (24, 31568351295), (26, 29140016580), (30, 25254681036), (36, 21045567530), (39, 19426677720), (40, 18941010777), (45, 16836454024), (52, 14570008290), (60, 12627340518), (65, 11656006632), (72, 10522783765), (78, 9713338860), (90, 8418227012), (104, 7285004145), (117, 6475559240), (120, 6313670259), (130, 5828003316), (156, 4856669430), (180, 4209113506), (195, 3885335544), (234, 3237779620), (260, 2914001658), (312, 2428334715), (360, 2104556753), (390, 1942667772), (468, 1618889810), (520, 1457000829), (585, 1295111848), (780, 971333886), (936, 809444905), (1170, 647555924), (1560, 485666943), (2340, 323777962), (4680, 161888981)]