241985940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13399}}^1$

素因数の和:13461

約数の個数: 96

約数和(自身を含む): 792422400

約数和(自身を除く): 550436460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 13399, 18060, 26798, 40197, 53596, 66995, 80394, 93793, 133990, 160788, 187586, 200985, 267980, 281379, 375172, 401970, 468965, 562758, 576157, 803940, 937930, 1125516, 1152314, 1406895, 1728471, 1875860, 2304628, 2813790, 2880785, 3456942, 4033099, 5627580, 5761570, 6913884, 8066198, 8642355, 11523140, 12099297, 16132396, 17284710, 20165495, 24198594, 34569420, 40330990, 48397188, 60496485, 80661980, 120992970, 241985940]

約数ペア:

[(1, 241985940), (2, 120992970), (3, 80661980), (4, 60496485), (5, 48397188), (6, 40330990), (7, 34569420), (10, 24198594), (12, 20165495), (14, 17284710), (15, 16132396), (20, 12099297), (21, 11523140), (28, 8642355), (30, 8066198), (35, 6913884), (42, 5761570), (43, 5627580), (60, 4033099), (70, 3456942), (84, 2880785), (86, 2813790), (105, 2304628), (129, 1875860), (140, 1728471), (172, 1406895), (210, 1152314), (215, 1125516), (258, 937930), (301, 803940), (420, 576157), (430, 562758), (516, 468965), (602, 401970), (645, 375172), (860, 281379), (903, 267980), (1204, 200985), (1290, 187586), (1505, 160788), (1806, 133990), (2580, 93793), (3010, 80394), (3612, 66995), (4515, 53596), (6020, 40197), (9030, 26798), (13399, 18060)]