1017158280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2759

約数の個数: 128

約数和(自身を含む): 3248657280

約数和(自身を除く): 2231499000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 197, 204, 255, 340, 394, 408, 510, 591, 680, 788, 985, 1020, 1182, 1576, 1970, 2040, 2364, 2531, 2955, 3349, 3940, 4728, 5062, 5910, 6698, 7593, 7880, 10047, 10124, 11820, 12655, 13396, 15186, 16745, 20094, 20248, 23640, 25310, 26792, 30372, 33490, 37965, 40188, 43027, 50235, 50620, 60744, 66980, 75930, 80376, 86054, 100470, 101240, 129081, 133960, 151860, 172108, 200940, 215135, 258162, 303720, 344216, 401880, 430270, 498607, 516324, 645405, 860540, 997214, 1032648, 1290810, 1495821, 1721080, 1994428, 2493035, 2581620, 2991642, 3988856, 4986070, 5163240, 5983284, 7479105, 8476319, 9972140, 11966568, 14958210, 16952638, 19944280, 25428957, 29916420, 33905276, 42381595, 50857914, 59832840, 67810552, 84763190, 101715828, 127144785, 169526380, 203431656, 254289570, 339052760, 508579140, 1017158280]

約数ペア:

[(1, 1017158280), (2, 508579140), (3, 339052760), (4, 254289570), (5, 203431656), (6, 169526380), (8, 127144785), (10, 101715828), (12, 84763190), (15, 67810552), (17, 59832840), (20, 50857914), (24, 42381595), (30, 33905276), (34, 29916420), (40, 25428957), (51, 19944280), (60, 16952638), (68, 14958210), (85, 11966568), (102, 9972140), (120, 8476319), (136, 7479105), (170, 5983284), (197, 5163240), (204, 4986070), (255, 3988856), (340, 2991642), (394, 2581620), (408, 2493035), (510, 1994428), (591, 1721080), (680, 1495821), (788, 1290810), (985, 1032648), (1020, 997214), (1182, 860540), (1576, 645405), (1970, 516324), (2040, 498607), (2364, 430270), (2531, 401880), (2955, 344216), (3349, 303720), (3940, 258162), (4728, 215135), (5062, 200940), (5910, 172108), (6698, 151860), (7593, 133960), (7880, 129081), (10047, 101240), (10124, 100470), (11820, 86054), (12655, 80376), (13396, 75930), (15186, 66980), (16745, 60744), (20094, 50620), (20248, 50235), (23640, 43027), (25310, 40188), (26792, 37965), (30372, 33490)]