141683940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1439}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 430859520

約数和(自身を除く): 289175580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1439, 1641, 2188, 2735, 2878, 3282, 4317, 4923, 5470, 5756, 6564, 7195, 8205, 8634, 9846, 10940, 12951, 14390, 16410, 17268, 19692, 21585, 24615, 25902, 28780, 32820, 43170, 49230, 51804, 64755, 86340, 98460, 129510, 259020, 787133, 1574266, 2361399, 3148532, 3935665, 4722798, 7084197, 7871330, 9445596, 11806995, 14168394, 15742660, 23613990, 28336788, 35420985, 47227980, 70841970, 141683940]

約数ペア:

[(1, 141683940), (2, 70841970), (3, 47227980), (4, 35420985), (5, 28336788), (6, 23613990), (9, 15742660), (10, 14168394), (12, 11806995), (15, 9445596), (18, 7871330), (20, 7084197), (30, 4722798), (36, 3935665), (45, 3148532), (60, 2361399), (90, 1574266), (180, 787133), (547, 259020), (1094, 129510), (1439, 98460), (1641, 86340), (2188, 64755), (2735, 51804), (2878, 49230), (3282, 43170), (4317, 32820), (4923, 28780), (5470, 25902), (5756, 24615), (6564, 21585), (7195, 19692), (8205, 17268), (8634, 16410), (9846, 14390), (10940, 12951)]