172470060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 630330624

約数和(自身を除く): 457860564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 227, 252, 268, 270, 315, 324, 335, 378, 402, 405, 420, 454, 469, 540, 567, 603, 630, 670, 681, 756, 804, 810, 908, 938, 945, 1005, 1134, 1135, 1206, 1260, 1340, 1362, 1407, 1589, 1620, 1809, 1876, 1890, 2010, 2043, 2268, 2270, 2345, 2412, 2724, 2814, 2835, 3015, 3178, 3405, 3618, 3780, 4020, 4086, 4221, 4540, 4690, 4767, 5427, 5628, 5670, 6030, 6129, 6356, 6810, 7035, 7236, 7945, 8172, 8442, 9045, 9380, 9534, 10215, 10854, 11340, 12060, 12258, 12663, 13620, 14070, 14301, 15209, 15890, 16884, 18090, 18387, 19068, 20430, 21105, 21708, 23835, 24516, 25326, 27135, 28140, 28602, 30418, 30645, 31780, 36180, 36774, 37989, 40860, 42210, 42903, 45627, 47670, 50652, 54270, 57204, 60836, 61290, 63315, 71505, 73548, 75978, 76045, 84420, 85806, 91254, 91935, 95340, 106463, 108540, 122580, 126630, 128709, 136881, 143010, 151956, 152090, 171612, 182508, 183870, 189945, 212926, 214515, 228135, 253260, 257418, 273762, 286020, 304180, 319389, 367740, 379890, 410643, 425852, 429030, 456270, 514836, 532315, 547524, 638778, 643545, 684405, 759780, 821286, 858060, 912540, 958167, 1064630, 1231929, 1277556, 1287090, 1368810, 1596945, 1642572, 1916334, 2053215, 2129260, 2463858, 2574180, 2737620, 2874501, 3193890, 3832668, 4106430, 4790835, 4927716, 5749002, 6159645, 6387780, 8212860, 8623503, 9581670, 11498004, 12319290, 14372505, 17247006, 19163340, 24638580, 28745010, 34494012, 43117515, 57490020, 86235030, 172470060]

約数ペア:

[(1, 172470060), (2, 86235030), (3, 57490020), (4, 43117515), (5, 34494012), (6, 28745010), (7, 24638580), (9, 19163340), (10, 17247006), (12, 14372505), (14, 12319290), (15, 11498004), (18, 9581670), (20, 8623503), (21, 8212860), (27, 6387780), (28, 6159645), (30, 5749002), (35, 4927716), (36, 4790835), (42, 4106430), (45, 3832668), (54, 3193890), (60, 2874501), (63, 2737620), (67, 2574180), (70, 2463858), (81, 2129260), (84, 2053215), (90, 1916334), (105, 1642572), (108, 1596945), (126, 1368810), (134, 1287090), (135, 1277556), (140, 1231929), (162, 1064630), (180, 958167), (189, 912540), (201, 858060), (210, 821286), (227, 759780), (252, 684405), (268, 643545), (270, 638778), (315, 547524), (324, 532315), (335, 514836), (378, 456270), (402, 429030), (405, 425852), (420, 410643), (454, 379890), (469, 367740), (540, 319389), (567, 304180), (603, 286020), (630, 273762), (670, 257418), (681, 253260), (756, 228135), (804, 214515), (810, 212926), (908, 189945), (938, 183870), (945, 182508), (1005, 171612), (1134, 152090), (1135, 151956), (1206, 143010), (1260, 136881), (1340, 128709), (1362, 126630), (1407, 122580), (1589, 108540), (1620, 106463), (1809, 95340), (1876, 91935), (1890, 91254), (2010, 85806), (2043, 84420), (2268, 76045), (2270, 75978), (2345, 73548), (2412, 71505), (2724, 63315), (2814, 61290), (2835, 60836), (3015, 57204), (3178, 54270), (3405, 50652), (3618, 47670), (3780, 45627), (4020, 42903), (4086, 42210), (4221, 40860), (4540, 37989), (4690, 36774), (4767, 36180), (5427, 31780), (5628, 30645), (5670, 30418), (6030, 28602), (6129, 28140), (6356, 27135), (6810, 25326), (7035, 24516), (7236, 23835), (7945, 21708), (8172, 21105), (8442, 20430), (9045, 19068), (9380, 18387), (9534, 18090), (10215, 16884), (10854, 15890), (11340, 15209), (12060, 14301), (12258, 14070), (12663, 13620)]