223903920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8719}}^1$

素因数の和:8842

約数の個数: 80

約数和(自身を含む): 700669440

約数和(自身を除く): 476765520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 8719, 12840, 17438, 25680, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 174380, 209256, 261570, 348760, 418512, 523140, 697520, 932933, 1046280, 1865866, 2092560, 2798799, 3731732, 4664665, 5597598, 7463464, 9329330, 11195196, 13993995, 14926928, 18658660, 22390392, 27987990, 37317320, 44780784, 55975980, 74634640, 111951960, 223903920]

約数ペア:

[(1, 223903920), (2, 111951960), (3, 74634640), (4, 55975980), (5, 44780784), (6, 37317320), (8, 27987990), (10, 22390392), (12, 18658660), (15, 14926928), (16, 13993995), (20, 11195196), (24, 9329330), (30, 7463464), (40, 5597598), (48, 4664665), (60, 3731732), (80, 2798799), (107, 2092560), (120, 1865866), (214, 1046280), (240, 932933), (321, 697520), (428, 523140), (535, 418512), (642, 348760), (856, 261570), (1070, 209256), (1284, 174380), (1605, 139504), (1712, 130785), (2140, 104628), (2568, 87190), (3210, 69752), (4280, 52314), (5136, 43595), (6420, 34876), (8560, 26157), (8719, 25680), (12840, 17438)]