168412860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 660441600

約数和(自身を除く): 492028740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 110, 116, 126, 132, 140, 145, 154, 165, 174, 180, 198, 203, 210, 220, 231, 252, 261, 290, 308, 315, 319, 330, 348, 385, 396, 406, 419, 420, 435, 462, 495, 522, 580, 609, 630, 638, 660, 693, 770, 812, 838, 870, 924, 957, 990, 1015, 1044, 1155, 1218, 1257, 1260, 1276, 1305, 1386, 1540, 1595, 1676, 1740, 1827, 1914, 1980, 2030, 2095, 2233, 2310, 2436, 2514, 2610, 2772, 2871, 2933, 3045, 3190, 3465, 3654, 3771, 3828, 4060, 4190, 4466, 4609, 4620, 4785, 5028, 5220, 5742, 5866, 6090, 6285, 6380, 6699, 6930, 7308, 7542, 8380, 8799, 8932, 9135, 9218, 9570, 11165, 11484, 11732, 12151, 12180, 12570, 13398, 13827, 13860, 14355, 14665, 15084, 17598, 18270, 18436, 18855, 19140, 20097, 22330, 23045, 24302, 25140, 26397, 26796, 27654, 28710, 29330, 32263, 33495, 35196, 36453, 36540, 37710, 40194, 41481, 43995, 44660, 46090, 48604, 52794, 55308, 57420, 58660, 60755, 64526, 66990, 69135, 72906, 75420, 80388, 82962, 85057, 87990, 92180, 96789, 100485, 105588, 109359, 121510, 129052, 131985, 133661, 133980, 138270, 145812, 161315, 165924, 170114, 175980, 182265, 193578, 200970, 207405, 218718, 243020, 255171, 263970, 267322, 276540, 290367, 322630, 340228, 364530, 387156, 400983, 401940, 414810, 425285, 437436, 483945, 510342, 527940, 534644, 546795, 580734, 645260, 668305, 729060, 765513, 801966, 829620, 850570, 935627, 967890, 1020684, 1093590, 1161468, 1202949, 1275855, 1336610, 1451835, 1531026, 1603932, 1701140, 1871254, 1935780, 2004915, 2187180, 2405898, 2551710, 2673220, 2806881, 2903670, 3062052, 3742508, 3827565, 4009830, 4678135, 4811796, 5103420, 5613762, 5807340, 6014745, 7655130, 8019660, 8420643, 9356270, 11227524, 12029490, 14034405, 15310260, 16841286, 18712540, 24058980, 28068810, 33682572, 42103215, 56137620, 84206430, 168412860]

約数ペア:

[(1, 168412860), (2, 84206430), (3, 56137620), (4, 42103215), (5, 33682572), (6, 28068810), (7, 24058980), (9, 18712540), (10, 16841286), (11, 15310260), (12, 14034405), (14, 12029490), (15, 11227524), (18, 9356270), (20, 8420643), (21, 8019660), (22, 7655130), (28, 6014745), (29, 5807340), (30, 5613762), (33, 5103420), (35, 4811796), (36, 4678135), (42, 4009830), (44, 3827565), (45, 3742508), (55, 3062052), (58, 2903670), (60, 2806881), (63, 2673220), (66, 2551710), (70, 2405898), (77, 2187180), (84, 2004915), (87, 1935780), (90, 1871254), (99, 1701140), (105, 1603932), (110, 1531026), (116, 1451835), (126, 1336610), (132, 1275855), (140, 1202949), (145, 1161468), (154, 1093590), (165, 1020684), (174, 967890), (180, 935627), (198, 850570), (203, 829620), (210, 801966), (220, 765513), (231, 729060), (252, 668305), (261, 645260), (290, 580734), (308, 546795), (315, 534644), (319, 527940), (330, 510342), (348, 483945), (385, 437436), (396, 425285), (406, 414810), (419, 401940), (420, 400983), (435, 387156), (462, 364530), (495, 340228), (522, 322630), (580, 290367), (609, 276540), (630, 267322), (638, 263970), (660, 255171), (693, 243020), (770, 218718), (812, 207405), (838, 200970), (870, 193578), (924, 182265), (957, 175980), (990, 170114), (1015, 165924), (1044, 161315), (1155, 145812), (1218, 138270), (1257, 133980), (1260, 133661), (1276, 131985), (1305, 129052), (1386, 121510), (1540, 109359), (1595, 105588), (1676, 100485), (1740, 96789), (1827, 92180), (1914, 87990), (1980, 85057), (2030, 82962), (2095, 80388), (2233, 75420), (2310, 72906), (2436, 69135), (2514, 66990), (2610, 64526), (2772, 60755), (2871, 58660), (2933, 57420), (3045, 55308), (3190, 52794), (3465, 48604), (3654, 46090), (3771, 44660), (3828, 43995), (4060, 41481), (4190, 40194), (4466, 37710), (4609, 36540), (4620, 36453), (4785, 35196), (5028, 33495), (5220, 32263), (5742, 29330), (5866, 28710), (6090, 27654), (6285, 26796), (6380, 26397), (6699, 25140), (6930, 24302), (7308, 23045), (7542, 22330), (8380, 20097), (8799, 19140), (8932, 18855), (9135, 18436), (9218, 18270), (9570, 17598), (11165, 15084), (11484, 14665), (11732, 14355), (12151, 13860), (12180, 13827), (12570, 13398)]