1566390880360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{39733}}^1$

素因数の和:40427

約数の個数: 128

約数和(自身を含む): 3734436545280

約数和(自身を除く): 2168045664920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 587, 730, 920, 1174, 1460, 1679, 2348, 2920, 2935, 3358, 4696, 5870, 6716, 8395, 11740, 13432, 13501, 16790, 23480, 27002, 33580, 39733, 42851, 54004, 67160, 67505, 79466, 85702, 108008, 135010, 158932, 171404, 198665, 214255, 270020, 317864, 342808, 397330, 428510, 540040, 794660, 857020, 913859, 985573, 1589320, 1714040, 1827718, 1971146, 2900509, 3655436, 3942292, 4569295, 4927865, 5801018, 7310872, 7884584, 9138590, 9855730, 11602036, 14502545, 18277180, 19711460, 23204072, 23323271, 29005090, 36554360, 39422920, 46646542, 58010180, 66711707, 93293084, 116020360, 116616355, 133423414, 186586168, 233232710, 266846828, 333558535, 466465420, 533693656, 536435233, 667117070, 932930840, 1072870466, 1334234140, 1702598783, 2145740932, 2668468280, 2682176165, 3405197566, 4291481864, 5364352330, 6810395132, 8512993915, 10728704660, 13620790264, 17025987830, 21457409320, 34051975660, 39159772009, 68103951320, 78319544018, 156639088036, 195798860045, 313278176072, 391597720090, 783195440180, 1566390880360]

約数ペア:

[(1, 1566390880360), (2, 783195440180), (4, 391597720090), (5, 313278176072), (8, 195798860045), (10, 156639088036), (20, 78319544018), (23, 68103951320), (40, 39159772009), (46, 34051975660), (73, 21457409320), (92, 17025987830), (115, 13620790264), (146, 10728704660), (184, 8512993915), (230, 6810395132), (292, 5364352330), (365, 4291481864), (460, 3405197566), (584, 2682176165), (587, 2668468280), (730, 2145740932), (920, 1702598783), (1174, 1334234140), (1460, 1072870466), (1679, 932930840), (2348, 667117070), (2920, 536435233), (2935, 533693656), (3358, 466465420), (4696, 333558535), (5870, 266846828), (6716, 233232710), (8395, 186586168), (11740, 133423414), (13432, 116616355), (13501, 116020360), (16790, 93293084), (23480, 66711707), (27002, 58010180), (33580, 46646542), (39733, 39422920), (42851, 36554360), (54004, 29005090), (67160, 23323271), (67505, 23204072), (79466, 19711460), (85702, 18277180), (108008, 14502545), (135010, 11602036), (158932, 9855730), (171404, 9138590), (198665, 7884584), (214255, 7310872), (270020, 5801018), (317864, 4927865), (342808, 4569295), (397330, 3942292), (428510, 3655436), (540040, 2900509), (794660, 1971146), (857020, 1827718), (913859, 1714040), (985573, 1589320)]