142333560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20845

約数の個数: 96

約数和(自身を含む): 486954000

約数和(自身を除く): 344620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 187281, 208090, 249708, 312135, 374562, 395371, 416180, 499416, 624270, 749124, 790742, 832360, 936405, 1186113, 1248540, 1498248, 1581484, 1872810, 1976855, 2372226, 2497080, 3162968, 3558339, 3745620, 3953710, 4744452, 5930565, 7116678, 7491240, 7907420, 9488904, 11861130, 14233356, 15814840, 17791695, 23722260, 28466712, 35583390, 47444520, 71166780, 142333560]

約数ペア:

[(1, 142333560), (2, 71166780), (3, 47444520), (4, 35583390), (5, 28466712), (6, 23722260), (8, 17791695), (9, 15814840), (10, 14233356), (12, 11861130), (15, 9488904), (18, 7907420), (19, 7491240), (20, 7116678), (24, 5930565), (30, 4744452), (36, 3953710), (38, 3745620), (40, 3558339), (45, 3162968), (57, 2497080), (60, 2372226), (72, 1976855), (76, 1872810), (90, 1581484), (95, 1498248), (114, 1248540), (120, 1186113), (152, 936405), (171, 832360), (180, 790742), (190, 749124), (228, 624270), (285, 499416), (342, 416180), (360, 395371), (380, 374562), (456, 312135), (570, 249708), (684, 208090), (760, 187281), (855, 166472), (1140, 124854), (1368, 104045), (1710, 83236), (2280, 62427), (3420, 41618), (6840, 20809)]