64931567490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{205019}}^1$

素因数の和:205078

約数の個数: 160

約数和(自身を含む): 192902497920

約数和(自身を除く): 127970930430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 81, 85, 90, 102, 115, 135, 138, 153, 162, 170, 207, 230, 255, 270, 306, 345, 391, 405, 414, 459, 510, 621, 690, 765, 782, 810, 918, 1035, 1173, 1242, 1377, 1530, 1863, 1955, 2070, 2295, 2346, 2754, 3105, 3519, 3726, 3910, 4590, 5865, 6210, 6885, 7038, 9315, 10557, 11730, 13770, 17595, 18630, 21114, 31671, 35190, 52785, 63342, 105570, 158355, 205019, 316710, 410038, 615057, 1025095, 1230114, 1845171, 2050190, 3075285, 3485323, 3690342, 4715437, 5535513, 6150570, 6970646, 9225855, 9430874, 10455969, 11071026, 14146311, 16606539, 17426615, 18451710, 20911938, 23577185, 27677565, 28292622, 31367907, 33213078, 34853230, 42438933, 47154370, 52279845, 55355130, 62735814, 70731555, 80162429, 83032695, 84877866, 94103721, 104559690, 127316799, 141463110, 156839535, 160324858, 166065390, 188207442, 212194665, 240487287, 254633598, 282311163, 313679070, 381950397, 400812145, 424389330, 470518605, 480974574, 564622326, 636583995, 721461861, 763900794, 801624290, 941037210, 1202436435, 1273167990, 1411555815, 1442923722, 1909751985, 2164385583, 2404872870, 2823111630, 3607309305, 3819503970, 4328771166, 6493156749, 7214618610, 10821927915, 12986313498, 21643855830, 32465783745, 64931567490]

約数ペア:

[(1, 64931567490), (2, 32465783745), (3, 21643855830), (5, 12986313498), (6, 10821927915), (9, 7214618610), (10, 6493156749), (15, 4328771166), (17, 3819503970), (18, 3607309305), (23, 2823111630), (27, 2404872870), (30, 2164385583), (34, 1909751985), (45, 1442923722), (46, 1411555815), (51, 1273167990), (54, 1202436435), (69, 941037210), (81, 801624290), (85, 763900794), (90, 721461861), (102, 636583995), (115, 564622326), (135, 480974574), (138, 470518605), (153, 424389330), (162, 400812145), (170, 381950397), (207, 313679070), (230, 282311163), (255, 254633598), (270, 240487287), (306, 212194665), (345, 188207442), (391, 166065390), (405, 160324858), (414, 156839535), (459, 141463110), (510, 127316799), (621, 104559690), (690, 94103721), (765, 84877866), (782, 83032695), (810, 80162429), (918, 70731555), (1035, 62735814), (1173, 55355130), (1242, 52279845), (1377, 47154370), (1530, 42438933), (1863, 34853230), (1955, 33213078), (2070, 31367907), (2295, 28292622), (2346, 27677565), (2754, 23577185), (3105, 20911938), (3519, 18451710), (3726, 17426615), (3910, 16606539), (4590, 14146311), (5865, 11071026), (6210, 10455969), (6885, 9430874), (7038, 9225855), (9315, 6970646), (10557, 6150570), (11730, 5535513), (13770, 4715437), (17595, 3690342), (18630, 3485323), (21114, 3075285), (31671, 2050190), (35190, 1845171), (52785, 1230114), (63342, 1025095), (105570, 615057), (158355, 410038), (205019, 316710)]