67265520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40039}}^1$

素因数の和:40062

約数の個数: 80

約数和(自身を含む): 238318080

約数和(自身を除く): 171052560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 40039, 80078, 120117, 160156, 200195, 240234, 280273, 320312, 400390, 480468, 560546, 600585, 640624, 800780, 840819, 960936, 1121092, 1201170, 1401365, 1601560, 1681638, 1921872, 2242184, 2402340, 2802730, 3203120, 3363276, 4204095, 4484368, 4804680, 5605460, 6726552, 8408190, 9609360, 11210920, 13453104, 16816380, 22421840, 33632760, 67265520]

約数ペア:

[(1, 67265520), (2, 33632760), (3, 22421840), (4, 16816380), (5, 13453104), (6, 11210920), (7, 9609360), (8, 8408190), (10, 6726552), (12, 5605460), (14, 4804680), (15, 4484368), (16, 4204095), (20, 3363276), (21, 3203120), (24, 2802730), (28, 2402340), (30, 2242184), (35, 1921872), (40, 1681638), (42, 1601560), (48, 1401365), (56, 1201170), (60, 1121092), (70, 960936), (80, 840819), (84, 800780), (105, 640624), (112, 600585), (120, 560546), (140, 480468), (168, 400390), (210, 320312), (240, 280273), (280, 240234), (336, 200195), (420, 160156), (560, 120117), (840, 80078), (1680, 40039)]