243333720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10759

約数の個数: 160

約数和(自身を含む): 934797600

約数和(自身を除く): 691463880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 10729, 11340, 21458, 22680, 32187, 42916, 53645, 64374, 75103, 85832, 96561, 107290, 128748, 150206, 160935, 193122, 214580, 225309, 257496, 289683, 300412, 321870, 375515, 386244, 429160, 450618, 482805, 579366, 600824, 643740, 675927, 751030, 772488, 869049, 901236, 965610, 1126545, 1158732, 1287480, 1351854, 1448415, 1502060, 1738098, 1802472, 1931220, 2027781, 2253090, 2317464, 2703708, 2896830, 3004120, 3379635, 3476196, 3862440, 4055562, 4345245, 4506180, 5407416, 5793660, 6083343, 6759270, 6952392, 8111124, 8690490, 9012360, 10138905, 11587320, 12166686, 13518540, 16222248, 17380980, 20277810, 24333372, 27037080, 30416715, 34761960, 40555620, 48666744, 60833430, 81111240, 121666860, 243333720]

約数ペア:

[(1, 243333720), (2, 121666860), (3, 81111240), (4, 60833430), (5, 48666744), (6, 40555620), (7, 34761960), (8, 30416715), (9, 27037080), (10, 24333372), (12, 20277810), (14, 17380980), (15, 16222248), (18, 13518540), (20, 12166686), (21, 11587320), (24, 10138905), (27, 9012360), (28, 8690490), (30, 8111124), (35, 6952392), (36, 6759270), (40, 6083343), (42, 5793660), (45, 5407416), (54, 4506180), (56, 4345245), (60, 4055562), (63, 3862440), (70, 3476196), (72, 3379635), (81, 3004120), (84, 2896830), (90, 2703708), (105, 2317464), (108, 2253090), (120, 2027781), (126, 1931220), (135, 1802472), (140, 1738098), (162, 1502060), (168, 1448415), (180, 1351854), (189, 1287480), (210, 1158732), (216, 1126545), (252, 965610), (270, 901236), (280, 869049), (315, 772488), (324, 751030), (360, 675927), (378, 643740), (405, 600824), (420, 579366), (504, 482805), (540, 450618), (567, 429160), (630, 386244), (648, 375515), (756, 321870), (810, 300412), (840, 289683), (945, 257496), (1080, 225309), (1134, 214580), (1260, 193122), (1512, 160935), (1620, 150206), (1890, 128748), (2268, 107290), (2520, 96561), (2835, 85832), (3240, 75103), (3780, 64374), (4536, 53645), (5670, 42916), (7560, 32187), (10729, 22680), (11340, 21458)]