1799565520920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2624957}}^1$

素因数の和:2625197

約数の個数: 128

約数和(自身を含む): 5613210187200

約数和(自身を除く): 3813644666280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 197, 232, 290, 348, 394, 435, 580, 591, 696, 788, 870, 985, 1160, 1182, 1576, 1740, 1970, 2364, 2955, 3480, 3940, 4728, 5713, 5910, 7880, 11426, 11820, 17139, 22852, 23640, 28565, 34278, 45704, 57130, 68556, 85695, 114260, 137112, 171390, 228520, 342780, 685560, 2624957, 5249914, 7874871, 10499828, 13124785, 15749742, 20999656, 26249570, 31499484, 39374355, 52499140, 62998968, 76123753, 78748710, 104998280, 152247506, 157497420, 228371259, 304495012, 314994840, 380618765, 456742518, 517116529, 608990024, 761237530, 913485036, 1034233058, 1141856295, 1522475060, 1551349587, 1826970072, 2068466116, 2283712590, 2585582645, 3044950120, 3102699174, 4136932232, 4567425180, 5171165290, 6205398348, 7756747935, 9134850360, 10342330580, 12410796696, 14996379341, 15513495870, 20684661160, 29992758682, 31026991740, 44989138023, 59985517364, 62053983480, 74981896705, 89978276046, 119971034728, 149963793410, 179956552092, 224945690115, 299927586820, 359913104184, 449891380230, 599855173640, 899782760460, 1799565520920]

約数ペア:

[(1, 1799565520920), (2, 899782760460), (3, 599855173640), (4, 449891380230), (5, 359913104184), (6, 299927586820), (8, 224945690115), (10, 179956552092), (12, 149963793410), (15, 119971034728), (20, 89978276046), (24, 74981896705), (29, 62053983480), (30, 59985517364), (40, 44989138023), (58, 31026991740), (60, 29992758682), (87, 20684661160), (116, 15513495870), (120, 14996379341), (145, 12410796696), (174, 10342330580), (197, 9134850360), (232, 7756747935), (290, 6205398348), (348, 5171165290), (394, 4567425180), (435, 4136932232), (580, 3102699174), (591, 3044950120), (696, 2585582645), (788, 2283712590), (870, 2068466116), (985, 1826970072), (1160, 1551349587), (1182, 1522475060), (1576, 1141856295), (1740, 1034233058), (1970, 913485036), (2364, 761237530), (2955, 608990024), (3480, 517116529), (3940, 456742518), (4728, 380618765), (5713, 314994840), (5910, 304495012), (7880, 228371259), (11426, 157497420), (11820, 152247506), (17139, 104998280), (22852, 78748710), (23640, 76123753), (28565, 62998968), (34278, 52499140), (45704, 39374355), (57130, 31499484), (68556, 26249570), (85695, 20999656), (114260, 15749742), (137112, 13124785), (171390, 10499828), (228520, 7874871), (342780, 5249914), (685560, 2624957)]