306598320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 1188495360

約数和(自身を除く): 881897040

約数列:

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

約数ペア:

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