241727080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 674023680

約数和(自身を除く): 432296600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 238, 280, 301, 340, 344, 430, 476, 595, 602, 680, 731, 860, 952, 1181, 1190, 1204, 1462, 1505, 1720, 2362, 2380, 2408, 2924, 3010, 3655, 4724, 4760, 5117, 5848, 5905, 6020, 7310, 8267, 9448, 10234, 11810, 12040, 14620, 16534, 20077, 20468, 23620, 25585, 29240, 33068, 40154, 40936, 41335, 47240, 50783, 51170, 66136, 80308, 82670, 100385, 101566, 102340, 140539, 160616, 165340, 200770, 203132, 204680, 253915, 281078, 330680, 355481, 401540, 406264, 507830, 562156, 702695, 710962, 803080, 863311, 1015660, 1124312, 1405390, 1421924, 1726622, 1777405, 2031320, 2810780, 2843848, 3453244, 3554810, 4316555, 5621560, 6043177, 6906488, 7109620, 8633110, 12086354, 14219240, 17266220, 24172708, 30215885, 34532440, 48345416, 60431770, 120863540, 241727080]

約数ペア:

[(1, 241727080), (2, 120863540), (4, 60431770), (5, 48345416), (7, 34532440), (8, 30215885), (10, 24172708), (14, 17266220), (17, 14219240), (20, 12086354), (28, 8633110), (34, 7109620), (35, 6906488), (40, 6043177), (43, 5621560), (56, 4316555), (68, 3554810), (70, 3453244), (85, 2843848), (86, 2810780), (119, 2031320), (136, 1777405), (140, 1726622), (170, 1421924), (172, 1405390), (215, 1124312), (238, 1015660), (280, 863311), (301, 803080), (340, 710962), (344, 702695), (430, 562156), (476, 507830), (595, 406264), (602, 401540), (680, 355481), (731, 330680), (860, 281078), (952, 253915), (1181, 204680), (1190, 203132), (1204, 200770), (1462, 165340), (1505, 160616), (1720, 140539), (2362, 102340), (2380, 101566), (2408, 100385), (2924, 82670), (3010, 80308), (3655, 66136), (4724, 51170), (4760, 50783), (5117, 47240), (5848, 41335), (5905, 40936), (6020, 40154), (7310, 33068), (8267, 29240), (9448, 25585), (10234, 23620), (11810, 20468), (12040, 20077), (14620, 16534)]