214188840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{198323}}^1$

素因数の和:198343

約数の個数: 64

約数和(自身を含む): 713966400

約数和(自身を除く): 499777560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 198323, 396646, 594969, 793292, 991615, 1189938, 1586584, 1784907, 1983230, 2379876, 2974845, 3569814, 3966460, 4759752, 5354721, 5949690, 7139628, 7932920, 8924535, 10709442, 11899380, 14279256, 17849070, 21418884, 23798760, 26773605, 35698140, 42837768, 53547210, 71396280, 107094420, 214188840]

約数ペア:

[(1, 214188840), (2, 107094420), (3, 71396280), (4, 53547210), (5, 42837768), (6, 35698140), (8, 26773605), (9, 23798760), (10, 21418884), (12, 17849070), (15, 14279256), (18, 11899380), (20, 10709442), (24, 8924535), (27, 7932920), (30, 7139628), (36, 5949690), (40, 5354721), (45, 4759752), (54, 3966460), (60, 3569814), (72, 2974845), (90, 2379876), (108, 1983230), (120, 1784907), (135, 1586584), (180, 1189938), (216, 991615), (270, 793292), (360, 594969), (540, 396646), (1080, 198323)]