715128840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104551}}^1$

素因数の和:104587

約数の個数: 96

約数和(自身を含む): 2446516800

約数和(自身を除く): 1731387960

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, 104551, 209102, 313653, 418204, 522755, 627306, 836408, 940959, 1045510, 1254612, 1568265, 1881918, 1986469, 2091020, 2509224, 3136530, 3763836, 3972938, 4182040, 4704795, 5959407, 6273060, 7527672, 7945876, 9409590, 9932345, 11918814, 12546120, 15891752, 17878221, 18819180, 19864690, 23837628, 29797035, 35756442, 37638360, 39729380, 47675256, 59594070, 71512884, 79458760, 89391105, 119188140, 143025768, 178782210, 238376280, 357564420, 715128840]

約数ペア:

[(1, 715128840), (2, 357564420), (3, 238376280), (4, 178782210), (5, 143025768), (6, 119188140), (8, 89391105), (9, 79458760), (10, 71512884), (12, 59594070), (15, 47675256), (18, 39729380), (19, 37638360), (20, 35756442), (24, 29797035), (30, 23837628), (36, 19864690), (38, 18819180), (40, 17878221), (45, 15891752), (57, 12546120), (60, 11918814), (72, 9932345), (76, 9409590), (90, 7945876), (95, 7527672), (114, 6273060), (120, 5959407), (152, 4704795), (171, 4182040), (180, 3972938), (190, 3763836), (228, 3136530), (285, 2509224), (342, 2091020), (360, 1986469), (380, 1881918), (456, 1568265), (570, 1254612), (684, 1045510), (760, 940959), (855, 836408), (1140, 627306), (1368, 522755), (1710, 418204), (2280, 313653), (3420, 209102), (6840, 104551)]