568057140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{450839}}^1$

素因数の和:450861

約数の個数: 72

約数和(自身を含む): 1969269120

約数和(自身を除く): 1401211980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 450839, 901678, 1352517, 1803356, 2254195, 2705034, 3155873, 4057551, 4508390, 5410068, 6311746, 6762585, 8115102, 9016780, 9467619, 12623492, 13525170, 15779365, 16230204, 18935238, 20287755, 27050340, 28402857, 31558730, 37870476, 40575510, 47338095, 56805714, 63117460, 81151020, 94676190, 113611428, 142014285, 189352380, 284028570, 568057140]

約数ペア:

[(1, 568057140), (2, 284028570), (3, 189352380), (4, 142014285), (5, 113611428), (6, 94676190), (7, 81151020), (9, 63117460), (10, 56805714), (12, 47338095), (14, 40575510), (15, 37870476), (18, 31558730), (20, 28402857), (21, 27050340), (28, 20287755), (30, 18935238), (35, 16230204), (36, 15779365), (42, 13525170), (45, 12623492), (60, 9467619), (63, 9016780), (70, 8115102), (84, 6762585), (90, 6311746), (105, 5410068), (126, 4508390), (140, 4057551), (180, 3155873), (210, 2705034), (252, 2254195), (315, 1803356), (420, 1352517), (630, 901678), (1260, 450839)]