613196640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 2415329280

約数和(自身を除く): 1802132640

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 479, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 889, 958, 1008, 1016, 1120, 1143, 1260, 1270, 1437, 1440, 1524, 1680, 1778, 1905, 1916, 2016, 2032, 2286, 2395, 2520, 2540, 2667, 2874, 3048, 3353, 3360, 3556, 3810, 3832, 4064, 4311, 4445, 4572, 4790, 5040, 5080, 5334, 5715, 5748, 6096, 6706, 7112, 7185, 7620, 7664, 8001, 8622, 8890, 9144, 9580, 10059, 10080, 10160, 10668, 11430, 11496, 12192, 13335, 13412, 14224, 14370, 15240, 15328, 16002, 16765, 17244, 17780, 18288, 19160, 20118, 20320, 21336, 21555, 22860, 22992, 26670, 26824, 28448, 28740, 30177, 30480, 32004, 33530, 34488, 35560, 36576, 38320, 40005, 40236, 42672, 43110, 45720, 45984, 50295, 53340, 53648, 57480, 60354, 60833, 60960, 64008, 67060, 68976, 71120, 76640, 80010, 80472, 85344, 86220, 91440, 100590, 106680, 107296, 114960, 120708, 121666, 128016, 134120, 137952, 142240, 150885, 160020, 160944, 172440, 182499, 182880, 201180, 213360, 229920, 241416, 243332, 256032, 268240, 301770, 304165, 320040, 321888, 344880, 364998, 402360, 425831, 426720, 482832, 486664, 536480, 547497, 603540, 608330, 640080, 689760, 729996, 804720, 851662, 912495, 965664, 973328, 1094994, 1207080, 1216660, 1277493, 1280160, 1459992, 1609440, 1703324, 1824990, 1946656, 2129155, 2189988, 2414160, 2433320, 2554986, 2737485, 2919984, 3406648, 3649980, 3832479, 4258310, 4379976, 4828320, 4866640, 5109972, 5474970, 5839968, 6387465, 6813296, 7299960, 7664958, 8516620, 8759952, 9733280, 10219944, 10949940, 12774930, 13626592, 14599920, 15329916, 17033240, 17519904, 19162395, 20439888, 21899880, 25549860, 29199840, 30659832, 34066480, 38324790, 40879776, 43799760, 51099720, 61319664, 68132960, 76649580, 87599520, 102199440, 122639328, 153299160, 204398880, 306598320, 613196640]

約数ペア:

[(1, 613196640), (2, 306598320), (3, 204398880), (4, 153299160), (5, 122639328), (6, 102199440), (7, 87599520), (8, 76649580), (9, 68132960), (10, 61319664), (12, 51099720), (14, 43799760), (15, 40879776), (16, 38324790), (18, 34066480), (20, 30659832), (21, 29199840), (24, 25549860), (28, 21899880), (30, 20439888), (32, 19162395), (35, 17519904), (36, 17033240), (40, 15329916), (42, 14599920), (45, 13626592), (48, 12774930), (56, 10949940), (60, 10219944), (63, 9733280), (70, 8759952), (72, 8516620), (80, 7664958), (84, 7299960), (90, 6813296), (96, 6387465), (105, 5839968), (112, 5474970), (120, 5109972), (126, 4866640), (127, 4828320), (140, 4379976), (144, 4258310), (160, 3832479), (168, 3649980), (180, 3406648), (210, 2919984), (224, 2737485), (240, 2554986), (252, 2433320), (254, 2414160), (280, 2189988), (288, 2129155), (315, 1946656), (336, 1824990), (360, 1703324), (381, 1609440), (420, 1459992), (479, 1280160), (480, 1277493), (504, 1216660), (508, 1207080), (560, 1094994), (630, 973328), (635, 965664), (672, 912495), (720, 851662), (762, 804720), (840, 729996), (889, 689760), (958, 640080), (1008, 608330), (1016, 603540), (1120, 547497), (1143, 536480), (1260, 486664), (1270, 482832), (1437, 426720), (1440, 425831), (1524, 402360), (1680, 364998), (1778, 344880), (1905, 321888), (1916, 320040), (2016, 304165), (2032, 301770), (2286, 268240), (2395, 256032), (2520, 243332), (2540, 241416), (2667, 229920), (2874, 213360), (3048, 201180), (3353, 182880), (3360, 182499), (3556, 172440), (3810, 160944), (3832, 160020), (4064, 150885), (4311, 142240), (4445, 137952), (4572, 134120), (4790, 128016), (5040, 121666), (5080, 120708), (5334, 114960), (5715, 107296), (5748, 106680), (6096, 100590), (6706, 91440), (7112, 86220), (7185, 85344), (7620, 80472), (7664, 80010), (8001, 76640), (8622, 71120), (8890, 68976), (9144, 67060), (9580, 64008), (10059, 60960), (10080, 60833), (10160, 60354), (10668, 57480), (11430, 53648), (11496, 53340), (12192, 50295), (13335, 45984), (13412, 45720), (14224, 43110), (14370, 42672), (15240, 40236), (15328, 40005), (16002, 38320), (16765, 36576), (17244, 35560), (17780, 34488), (18288, 33530), (19160, 32004), (20118, 30480), (20320, 30177), (21336, 28740), (21555, 28448), (22860, 26824), (22992, 26670)]