228659760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 300

約数和(自身を含む): 920585424

約数和(自身を除く): 691925664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 162, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 324, 336, 355, 360, 378, 405, 420, 426, 432, 497, 504, 540, 560, 567, 568, 630, 639, 648, 710, 720, 756, 810, 840, 852, 945, 994, 1008, 1065, 1080, 1134, 1136, 1260, 1278, 1296, 1420, 1491, 1512, 1620, 1680, 1704, 1890, 1917, 1988, 2130, 2160, 2268, 2485, 2520, 2556, 2835, 2840, 2982, 3024, 3195, 3240, 3408, 3780, 3834, 3976, 4260, 4473, 4536, 4970, 5040, 5041, 5112, 5670, 5680, 5751, 5964, 6390, 6480, 7455, 7560, 7668, 7952, 8520, 8946, 9072, 9585, 9940, 10082, 10224, 11340, 11502, 11928, 12780, 13419, 14910, 15120, 15123, 15336, 17040, 17892, 19170, 19880, 20164, 22365, 22680, 23004, 23856, 25205, 25560, 26838, 28755, 29820, 30246, 30672, 35287, 35784, 38340, 39760, 40257, 40328, 44730, 45360, 45369, 46008, 50410, 51120, 53676, 57510, 59640, 60492, 67095, 70574, 71568, 75615, 76680, 80514, 80656, 89460, 90738, 92016, 100820, 105861, 107352, 115020, 119280, 120984, 134190, 136107, 141148, 151230, 153360, 161028, 176435, 178920, 181476, 201285, 201640, 211722, 214704, 226845, 230040, 241968, 268380, 272214, 282296, 302460, 317583, 322056, 352870, 357840, 362952, 402570, 403280, 408321, 423444, 453690, 460080, 529305, 536760, 544428, 564592, 604920, 635166, 644112, 680535, 705740, 725904, 805140, 816642, 846888, 907380, 952749, 1058610, 1073520, 1088856, 1209840, 1270332, 1361070, 1411480, 1587915, 1610280, 1633284, 1693776, 1814760, 1905498, 2041605, 2117220, 2177712, 2540664, 2722140, 2822960, 2858247, 3175830, 3220560, 3266568, 3629520, 3810996, 4083210, 4234440, 4763745, 5081328, 5444280, 5716494, 6351660, 6533136, 7621992, 8166420, 8468880, 9527490, 10888560, 11432988, 12703320, 14291235, 15243984, 16332840, 19054980, 22865976, 25406640, 28582470, 32665680, 38109960, 45731952, 57164940, 76219920, 114329880, 228659760]

約数ペア:

[(1, 228659760), (2, 114329880), (3, 76219920), (4, 57164940), (5, 45731952), (6, 38109960), (7, 32665680), (8, 28582470), (9, 25406640), (10, 22865976), (12, 19054980), (14, 16332840), (15, 15243984), (16, 14291235), (18, 12703320), (20, 11432988), (21, 10888560), (24, 9527490), (27, 8468880), (28, 8166420), (30, 7621992), (35, 6533136), (36, 6351660), (40, 5716494), (42, 5444280), (45, 5081328), (48, 4763745), (54, 4234440), (56, 4083210), (60, 3810996), (63, 3629520), (70, 3266568), (71, 3220560), (72, 3175830), (80, 2858247), (81, 2822960), (84, 2722140), (90, 2540664), (105, 2177712), (108, 2117220), (112, 2041605), (120, 1905498), (126, 1814760), (135, 1693776), (140, 1633284), (142, 1610280), (144, 1587915), (162, 1411480), (168, 1361070), (180, 1270332), (189, 1209840), (210, 1088856), (213, 1073520), (216, 1058610), (240, 952749), (252, 907380), (270, 846888), (280, 816642), (284, 805140), (315, 725904), (324, 705740), (336, 680535), (355, 644112), (360, 635166), (378, 604920), (405, 564592), (420, 544428), (426, 536760), (432, 529305), (497, 460080), (504, 453690), (540, 423444), (560, 408321), (567, 403280), (568, 402570), (630, 362952), (639, 357840), (648, 352870), (710, 322056), (720, 317583), (756, 302460), (810, 282296), (840, 272214), (852, 268380), (945, 241968), (994, 230040), (1008, 226845), (1065, 214704), (1080, 211722), (1134, 201640), (1136, 201285), (1260, 181476), (1278, 178920), (1296, 176435), (1420, 161028), (1491, 153360), (1512, 151230), (1620, 141148), (1680, 136107), (1704, 134190), (1890, 120984), (1917, 119280), (1988, 115020), (2130, 107352), (2160, 105861), (2268, 100820), (2485, 92016), (2520, 90738), (2556, 89460), (2835, 80656), (2840, 80514), (2982, 76680), (3024, 75615), (3195, 71568), (3240, 70574), (3408, 67095), (3780, 60492), (3834, 59640), (3976, 57510), (4260, 53676), (4473, 51120), (4536, 50410), (4970, 46008), (5040, 45369), (5041, 45360), (5112, 44730), (5670, 40328), (5680, 40257), (5751, 39760), (5964, 38340), (6390, 35784), (6480, 35287), (7455, 30672), (7560, 30246), (7668, 29820), (7952, 28755), (8520, 26838), (8946, 25560), (9072, 25205), (9585, 23856), (9940, 23004), (10082, 22680), (10224, 22365), (11340, 20164), (11502, 19880), (11928, 19170), (12780, 17892), (13419, 17040), (14910, 15336), (15120, 15123)]