457432920

素因数分解:

$2^3\times 3^9\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 1785611520

約数和(自身を除く): 1328178600

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, 83, 84, 90, 105, 108, 120, 126, 135, 140, 162, 166, 168, 180, 189, 210, 216, 243, 249, 252, 270, 280, 315, 324, 332, 360, 378, 405, 415, 420, 486, 498, 504, 540, 567, 581, 630, 648, 664, 729, 747, 756, 810, 830, 840, 945, 972, 996, 1080, 1134, 1162, 1215, 1245, 1260, 1458, 1494, 1512, 1620, 1660, 1701, 1743, 1890, 1944, 1992, 2187, 2241, 2268, 2324, 2430, 2490, 2520, 2835, 2905, 2916, 2988, 3240, 3320, 3402, 3486, 3645, 3735, 3780, 4374, 4482, 4536, 4648, 4860, 4980, 5103, 5229, 5670, 5810, 5832, 5976, 6561, 6723, 6804, 6972, 7290, 7470, 7560, 8505, 8715, 8748, 8964, 9720, 9960, 10206, 10458, 10935, 11205, 11340, 11620, 13122, 13446, 13608, 13944, 14580, 14940, 15309, 15687, 17010, 17430, 17496, 17928, 19683, 20169, 20412, 20916, 21870, 22410, 22680, 23240, 25515, 26145, 26244, 26892, 29160, 29880, 30618, 31374, 32805, 33615, 34020, 34860, 39366, 40338, 40824, 41832, 43740, 44820, 45927, 47061, 51030, 52290, 52488, 53784, 60507, 61236, 62748, 65610, 67230, 68040, 69720, 76545, 78435, 78732, 80676, 87480, 89640, 91854, 94122, 98415, 100845, 102060, 104580, 121014, 122472, 125496, 131220, 134460, 137781, 141183, 153090, 156870, 157464, 161352, 181521, 183708, 188244, 196830, 201690, 204120, 209160, 229635, 235305, 242028, 262440, 268920, 275562, 282366, 302535, 306180, 313740, 363042, 367416, 376488, 393660, 403380, 423549, 459270, 470610, 484056, 544563, 551124, 564732, 605070, 612360, 627480, 688905, 705915, 726084, 787320, 806760, 847098, 907605, 918540, 941220, 1089126, 1102248, 1129464, 1210140, 1270647, 1377810, 1411830, 1452168, 1633689, 1694196, 1815210, 1837080, 1882440, 2117745, 2178252, 2420280, 2541294, 2722815, 2755620, 2823660, 3267378, 3388392, 3630420, 3811941, 4235490, 4356504, 5082588, 5445630, 5511240, 5647320, 6353235, 6534756, 7260840, 7623882, 8168445, 8470980, 10165176, 10891260, 11435823, 12706470, 13069512, 15247764, 16336890, 16941960, 19059705, 21782520, 22871646, 25412940, 30495528, 32673780, 38119410, 45743292, 50825880, 57179115, 65347560, 76238820, 91486584, 114358230, 152477640, 228716460, 457432920]

約数ペア:

[(1, 457432920), (2, 228716460), (3, 152477640), (4, 114358230), (5, 91486584), (6, 76238820), (7, 65347560), (8, 57179115), (9, 50825880), (10, 45743292), (12, 38119410), (14, 32673780), (15, 30495528), (18, 25412940), (20, 22871646), (21, 21782520), (24, 19059705), (27, 16941960), (28, 16336890), (30, 15247764), (35, 13069512), (36, 12706470), (40, 11435823), (42, 10891260), (45, 10165176), (54, 8470980), (56, 8168445), (60, 7623882), (63, 7260840), (70, 6534756), (72, 6353235), (81, 5647320), (83, 5511240), (84, 5445630), (90, 5082588), (105, 4356504), (108, 4235490), (120, 3811941), (126, 3630420), (135, 3388392), (140, 3267378), (162, 2823660), (166, 2755620), (168, 2722815), (180, 2541294), (189, 2420280), (210, 2178252), (216, 2117745), (243, 1882440), (249, 1837080), (252, 1815210), (270, 1694196), (280, 1633689), (315, 1452168), (324, 1411830), (332, 1377810), (360, 1270647), (378, 1210140), (405, 1129464), (415, 1102248), (420, 1089126), (486, 941220), (498, 918540), (504, 907605), (540, 847098), (567, 806760), (581, 787320), (630, 726084), (648, 705915), (664, 688905), (729, 627480), (747, 612360), (756, 605070), (810, 564732), (830, 551124), (840, 544563), (945, 484056), (972, 470610), (996, 459270), (1080, 423549), (1134, 403380), (1162, 393660), (1215, 376488), (1245, 367416), (1260, 363042), (1458, 313740), (1494, 306180), (1512, 302535), (1620, 282366), (1660, 275562), (1701, 268920), (1743, 262440), (1890, 242028), (1944, 235305), (1992, 229635), (2187, 209160), (2241, 204120), (2268, 201690), (2324, 196830), (2430, 188244), (2490, 183708), (2520, 181521), (2835, 161352), (2905, 157464), (2916, 156870), (2988, 153090), (3240, 141183), (3320, 137781), (3402, 134460), (3486, 131220), (3645, 125496), (3735, 122472), (3780, 121014), (4374, 104580), (4482, 102060), (4536, 100845), (4648, 98415), (4860, 94122), (4980, 91854), (5103, 89640), (5229, 87480), (5670, 80676), (5810, 78732), (5832, 78435), (5976, 76545), (6561, 69720), (6723, 68040), (6804, 67230), (6972, 65610), (7290, 62748), (7470, 61236), (7560, 60507), (8505, 53784), (8715, 52488), (8748, 52290), (8964, 51030), (9720, 47061), (9960, 45927), (10206, 44820), (10458, 43740), (10935, 41832), (11205, 40824), (11340, 40338), (11620, 39366), (13122, 34860), (13446, 34020), (13608, 33615), (13944, 32805), (14580, 31374), (14940, 30618), (15309, 29880), (15687, 29160), (17010, 26892), (17430, 26244), (17496, 26145), (17928, 25515), (19683, 23240), (20169, 22680), (20412, 22410), (20916, 21870)]