218918760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96017}}^1$

素因数の和:96050

約数の個数: 64

約数和(自身を含む): 691329600

約数和(自身を除く): 472410840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 96017, 192034, 288051, 384068, 480085, 576102, 768136, 960170, 1152204, 1440255, 1824323, 1920340, 2304408, 2880510, 3648646, 3840680, 5472969, 5761020, 7297292, 9121615, 10945938, 11522040, 14594584, 18243230, 21891876, 27364845, 36486460, 43783752, 54729690, 72972920, 109459380, 218918760]

約数ペア:

[(1, 218918760), (2, 109459380), (3, 72972920), (4, 54729690), (5, 43783752), (6, 36486460), (8, 27364845), (10, 21891876), (12, 18243230), (15, 14594584), (19, 11522040), (20, 10945938), (24, 9121615), (30, 7297292), (38, 5761020), (40, 5472969), (57, 3840680), (60, 3648646), (76, 2880510), (95, 2304408), (114, 1920340), (120, 1824323), (152, 1440255), (190, 1152204), (228, 960170), (285, 768136), (380, 576102), (456, 480085), (570, 384068), (760, 288051), (1140, 192034), (2280, 96017)]