213867360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 853070400

約数和(自身を除く): 639203040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 433, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 866, 882, 980, 1008, 1029, 1120, 1176, 1260, 1299, 1372, 1440, 1470, 1568, 1680, 1715, 1732, 1764, 1960, 2016, 2058, 2165, 2205, 2352, 2520, 2598, 2744, 2940, 3031, 3087, 3360, 3430, 3464, 3528, 3897, 3920, 4116, 4330, 4410, 4704, 5040, 5145, 5196, 5488, 5880, 6062, 6174, 6495, 6860, 6928, 7056, 7794, 7840, 8232, 8660, 8820, 9093, 10080, 10290, 10392, 10976, 11760, 12124, 12348, 12990, 13720, 13856, 14112, 15155, 15435, 15588, 16464, 17320, 17640, 18186, 19485, 20580, 20784, 21217, 23520, 24248, 24696, 25980, 27279, 27440, 30310, 30870, 31176, 32928, 34640, 35280, 36372, 38970, 41160, 41568, 42434, 45465, 48496, 49392, 51960, 54558, 54880, 60620, 61740, 62352, 63651, 69280, 70560, 72744, 77940, 82320, 84868, 90930, 96992, 98784, 103920, 106085, 109116, 121240, 123480, 124704, 127302, 136395, 145488, 148519, 155880, 164640, 169736, 181860, 190953, 207840, 212170, 218232, 242480, 246960, 254604, 272790, 290976, 297038, 311760, 318255, 339472, 363720, 381906, 424340, 436464, 445557, 484960, 493920, 509208, 545580, 594076, 623520, 636510, 678944, 727440, 742595, 763812, 848680, 872928, 891114, 954765, 1018416, 1091160, 1188152, 1273020, 1336671, 1454880, 1485190, 1527624, 1697360, 1782228, 1909530, 2036832, 2182320, 2227785, 2376304, 2546040, 2673342, 2970380, 3055248, 3394720, 3564456, 3819060, 4364640, 4455570, 4752608, 5092080, 5346684, 5940760, 6110496, 6683355, 7128912, 7638120, 8911140, 10184160, 10693368, 11881520, 13366710, 14257824, 15276240, 17822280, 21386736, 23763040, 26733420, 30552480, 35644560, 42773472, 53466840, 71289120, 106933680, 213867360]

約数ペア:

[(1, 213867360), (2, 106933680), (3, 71289120), (4, 53466840), (5, 42773472), (6, 35644560), (7, 30552480), (8, 26733420), (9, 23763040), (10, 21386736), (12, 17822280), (14, 15276240), (15, 14257824), (16, 13366710), (18, 11881520), (20, 10693368), (21, 10184160), (24, 8911140), (28, 7638120), (30, 7128912), (32, 6683355), (35, 6110496), (36, 5940760), (40, 5346684), (42, 5092080), (45, 4752608), (48, 4455570), (49, 4364640), (56, 3819060), (60, 3564456), (63, 3394720), (70, 3055248), (72, 2970380), (80, 2673342), (84, 2546040), (90, 2376304), (96, 2227785), (98, 2182320), (105, 2036832), (112, 1909530), (120, 1782228), (126, 1697360), (140, 1527624), (144, 1485190), (147, 1454880), (160, 1336671), (168, 1273020), (180, 1188152), (196, 1091160), (210, 1018416), (224, 954765), (240, 891114), (245, 872928), (252, 848680), (280, 763812), (288, 742595), (294, 727440), (315, 678944), (336, 636510), (343, 623520), (360, 594076), (392, 545580), (420, 509208), (433, 493920), (441, 484960), (480, 445557), (490, 436464), (504, 424340), (560, 381906), (588, 363720), (630, 339472), (672, 318255), (686, 311760), (720, 297038), (735, 290976), (784, 272790), (840, 254604), (866, 246960), (882, 242480), (980, 218232), (1008, 212170), (1029, 207840), (1120, 190953), (1176, 181860), (1260, 169736), (1299, 164640), (1372, 155880), (1440, 148519), (1470, 145488), (1568, 136395), (1680, 127302), (1715, 124704), (1732, 123480), (1764, 121240), (1960, 109116), (2016, 106085), (2058, 103920), (2165, 98784), (2205, 96992), (2352, 90930), (2520, 84868), (2598, 82320), (2744, 77940), (2940, 72744), (3031, 70560), (3087, 69280), (3360, 63651), (3430, 62352), (3464, 61740), (3528, 60620), (3897, 54880), (3920, 54558), (4116, 51960), (4330, 49392), (4410, 48496), (4704, 45465), (5040, 42434), (5145, 41568), (5196, 41160), (5488, 38970), (5880, 36372), (6062, 35280), (6174, 34640), (6495, 32928), (6860, 31176), (6928, 30870), (7056, 30310), (7794, 27440), (7840, 27279), (8232, 25980), (8660, 24696), (8820, 24248), (9093, 23520), (10080, 21217), (10290, 20784), (10392, 20580), (10976, 19485), (11760, 18186), (12124, 17640), (12348, 17320), (12990, 16464), (13720, 15588), (13856, 15435), (14112, 15155)]