423732960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 1670602752

約数和(自身を除く): 1246869792

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, 331, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 662, 672, 720, 762, 840, 889, 993, 1008, 1016, 1120, 1143, 1260, 1270, 1324, 1440, 1524, 1655, 1680, 1778, 1905, 1986, 2016, 2032, 2286, 2317, 2520, 2540, 2648, 2667, 2979, 3048, 3310, 3360, 3556, 3810, 3972, 4064, 4445, 4572, 4634, 4965, 5040, 5080, 5296, 5334, 5715, 5958, 6096, 6620, 6951, 7112, 7620, 7944, 8001, 8890, 9144, 9268, 9930, 10080, 10160, 10592, 10668, 11430, 11585, 11916, 12192, 13240, 13335, 13902, 14224, 14895, 15240, 15888, 16002, 17780, 18288, 18536, 19860, 20320, 20853, 21336, 22860, 23170, 23832, 26480, 26670, 27804, 28448, 29790, 30480, 31776, 32004, 34755, 35560, 36576, 37072, 39720, 40005, 41706, 42037, 42672, 45720, 46340, 47664, 52960, 53340, 55608, 59580, 60960, 64008, 69510, 71120, 74144, 79440, 80010, 83412, 84074, 85344, 91440, 92680, 95328, 104265, 106680, 111216, 119160, 126111, 128016, 139020, 142240, 158880, 160020, 166824, 168148, 182880, 185360, 208530, 210185, 213360, 222432, 238320, 252222, 256032, 278040, 294259, 320040, 333648, 336296, 370720, 378333, 417060, 420370, 426720, 476640, 504444, 556080, 588518, 630555, 640080, 667296, 672592, 756666, 834120, 840740, 882777, 1008888, 1112160, 1177036, 1261110, 1280160, 1345184, 1471295, 1513332, 1668240, 1681480, 1765554, 1891665, 2017776, 2354072, 2522220, 2648331, 2942590, 3026664, 3336480, 3362960, 3531108, 3783330, 4035552, 4413885, 4708144, 5044440, 5296662, 5885180, 6053328, 6725920, 7062216, 7566660, 8827770, 9416288, 10088880, 10593324, 11770360, 12106656, 13241655, 14124432, 15133320, 17655540, 20177760, 21186648, 23540720, 26483310, 28248864, 30266640, 35311080, 42373296, 47081440, 52966620, 60533280, 70622160, 84746592, 105933240, 141244320, 211866480, 423732960]

約数ペア:

[(1, 423732960), (2, 211866480), (3, 141244320), (4, 105933240), (5, 84746592), (6, 70622160), (7, 60533280), (8, 52966620), (9, 47081440), (10, 42373296), (12, 35311080), (14, 30266640), (15, 28248864), (16, 26483310), (18, 23540720), (20, 21186648), (21, 20177760), (24, 17655540), (28, 15133320), (30, 14124432), (32, 13241655), (35, 12106656), (36, 11770360), (40, 10593324), (42, 10088880), (45, 9416288), (48, 8827770), (56, 7566660), (60, 7062216), (63, 6725920), (70, 6053328), (72, 5885180), (80, 5296662), (84, 5044440), (90, 4708144), (96, 4413885), (105, 4035552), (112, 3783330), (120, 3531108), (126, 3362960), (127, 3336480), (140, 3026664), (144, 2942590), (160, 2648331), (168, 2522220), (180, 2354072), (210, 2017776), (224, 1891665), (240, 1765554), (252, 1681480), (254, 1668240), (280, 1513332), (288, 1471295), (315, 1345184), (331, 1280160), (336, 1261110), (360, 1177036), (381, 1112160), (420, 1008888), (480, 882777), (504, 840740), (508, 834120), (560, 756666), (630, 672592), (635, 667296), (662, 640080), (672, 630555), (720, 588518), (762, 556080), (840, 504444), (889, 476640), (993, 426720), (1008, 420370), (1016, 417060), (1120, 378333), (1143, 370720), (1260, 336296), (1270, 333648), (1324, 320040), (1440, 294259), (1524, 278040), (1655, 256032), (1680, 252222), (1778, 238320), (1905, 222432), (1986, 213360), (2016, 210185), (2032, 208530), (2286, 185360), (2317, 182880), (2520, 168148), (2540, 166824), (2648, 160020), (2667, 158880), (2979, 142240), (3048, 139020), (3310, 128016), (3360, 126111), (3556, 119160), (3810, 111216), (3972, 106680), (4064, 104265), (4445, 95328), (4572, 92680), (4634, 91440), (4965, 85344), (5040, 84074), (5080, 83412), (5296, 80010), (5334, 79440), (5715, 74144), (5958, 71120), (6096, 69510), (6620, 64008), (6951, 60960), (7112, 59580), (7620, 55608), (7944, 53340), (8001, 52960), (8890, 47664), (9144, 46340), (9268, 45720), (9930, 42672), (10080, 42037), (10160, 41706), (10592, 40005), (10668, 39720), (11430, 37072), (11585, 36576), (11916, 35560), (12192, 34755), (13240, 32004), (13335, 31776), (13902, 30480), (14224, 29790), (14895, 28448), (15240, 27804), (15888, 26670), (16002, 26480), (17780, 23832), (18288, 23170), (18536, 22860), (19860, 21336), (20320, 20853)]