220159080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10768

約数の個数: 128

約数和(自身を含む): 772560000

約数和(自身を除く): 552400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 10729, 20520, 21458, 32187, 42916, 53645, 64374, 85832, 96561, 107290, 128748, 160935, 193122, 203851, 214580, 257496, 289683, 321870, 386244, 407702, 429160, 482805, 579366, 611553, 643740, 772488, 815404, 965610, 1019255, 1158732, 1223106, 1287480, 1448415, 1630808, 1834659, 1931220, 2038510, 2317464, 2446212, 2896830, 3057765, 3669318, 3862440, 4077020, 4892424, 5503977, 5793660, 6115530, 7338636, 8154040, 9173295, 11007954, 11587320, 12231060, 14677272, 18346590, 22015908, 24462120, 27519885, 36693180, 44031816, 55039770, 73386360, 110079540, 220159080]

約数ペア:

[(1, 220159080), (2, 110079540), (3, 73386360), (4, 55039770), (5, 44031816), (6, 36693180), (8, 27519885), (9, 24462120), (10, 22015908), (12, 18346590), (15, 14677272), (18, 12231060), (19, 11587320), (20, 11007954), (24, 9173295), (27, 8154040), (30, 7338636), (36, 6115530), (38, 5793660), (40, 5503977), (45, 4892424), (54, 4077020), (57, 3862440), (60, 3669318), (72, 3057765), (76, 2896830), (90, 2446212), (95, 2317464), (108, 2038510), (114, 1931220), (120, 1834659), (135, 1630808), (152, 1448415), (171, 1287480), (180, 1223106), (190, 1158732), (216, 1019255), (228, 965610), (270, 815404), (285, 772488), (342, 643740), (360, 611553), (380, 579366), (456, 482805), (513, 429160), (540, 407702), (570, 386244), (684, 321870), (760, 289683), (855, 257496), (1026, 214580), (1080, 203851), (1140, 193122), (1368, 160935), (1710, 128748), (2052, 107290), (2280, 96561), (2565, 85832), (3420, 64374), (4104, 53645), (5130, 42916), (6840, 32187), (10260, 21458), (10729, 20520)]