209220928920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2209769}}^1$

素因数の和:2210049

約数の個数: 96

約数和(自身を含む): 682553757600

約数和(自身を除く): 473332828680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4734, 5260, 6312, 7890, 9468, 10520, 11835, 15780, 18936, 23670, 31560, 47340, 94680, 2209769, 4419538, 6629307, 8839076, 11048845, 13258614, 17678152, 19887921, 22097690, 26517228, 33146535, 39775842, 44195380, 53034456, 66293070, 79551684, 88390760, 99439605, 132586140, 159103368, 198879210, 265172280, 397758420, 581169247, 795516840, 1162338494, 1743507741, 2324676988, 2905846235, 3487015482, 4649353976, 5230523223, 5811692470, 6974030964, 8717538705, 10461046446, 11623384940, 13948061928, 17435077410, 20922092892, 23246769880, 26152616115, 34870154820, 41844185784, 52305232230, 69740309640, 104610464460, 209220928920]

約数ペア:

[(1, 209220928920), (2, 104610464460), (3, 69740309640), (4, 52305232230), (5, 41844185784), (6, 34870154820), (8, 26152616115), (9, 23246769880), (10, 20922092892), (12, 17435077410), (15, 13948061928), (18, 11623384940), (20, 10461046446), (24, 8717538705), (30, 6974030964), (36, 5811692470), (40, 5230523223), (45, 4649353976), (60, 3487015482), (72, 2905846235), (90, 2324676988), (120, 1743507741), (180, 1162338494), (263, 795516840), (360, 581169247), (526, 397758420), (789, 265172280), (1052, 198879210), (1315, 159103368), (1578, 132586140), (2104, 99439605), (2367, 88390760), (2630, 79551684), (3156, 66293070), (3945, 53034456), (4734, 44195380), (5260, 39775842), (6312, 33146535), (7890, 26517228), (9468, 22097690), (10520, 19887921), (11835, 17678152), (15780, 13258614), (18936, 11048845), (23670, 8839076), (31560, 6629307), (47340, 4419538), (94680, 2209769)]