1226380320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 4606580160

約数和(自身を除く): 3380199840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 139, 144, 160, 165, 176, 180, 198, 220, 240, 264, 278, 288, 330, 352, 360, 396, 417, 440, 480, 495, 528, 556, 557, 660, 695, 720, 792, 834, 880, 990, 1056, 1112, 1114, 1251, 1320, 1390, 1440, 1529, 1584, 1668, 1671, 1760, 1980, 2085, 2224, 2228, 2502, 2640, 2780, 2785, 3058, 3168, 3336, 3342, 3960, 4170, 4448, 4456, 4587, 5004, 5013, 5280, 5560, 5570, 6116, 6127, 6255, 6672, 6684, 7645, 7920, 8340, 8355, 8912, 9174, 10008, 10026, 11120, 11140, 12232, 12254, 12510, 13344, 13368, 13761, 15290, 15840, 16680, 16710, 17824, 18348, 18381, 20016, 20052, 22240, 22280, 22935, 24464, 24508, 25020, 25065, 26736, 27522, 30580, 30635, 33360, 33420, 36696, 36762, 40032, 40104, 44560, 45870, 48928, 49016, 50040, 50130, 53472, 55044, 55143, 61160, 61270, 66720, 66840, 68805, 73392, 73524, 77423, 80208, 89120, 91740, 91905, 98032, 100080, 100260, 110088, 110286, 122320, 122540, 133680, 137610, 146784, 147048, 154846, 160416, 183480, 183810, 196064, 200160, 200520, 220176, 220572, 232269, 244640, 245080, 267360, 275220, 275715, 294096, 309692, 366960, 367620, 387115, 401040, 440352, 441144, 464538, 490160, 550440, 551430, 588192, 619384, 696807, 733920, 735240, 774230, 802080, 851653, 882288, 929076, 980320, 1100880, 1102860, 1161345, 1238768, 1393614, 1470480, 1548460, 1703306, 1764576, 1858152, 2201760, 2205720, 2322690, 2477536, 2554959, 2787228, 2940960, 3096920, 3406612, 3484035, 3716304, 4258265, 4411440, 4645380, 5109918, 5574456, 6193840, 6813224, 6968070, 7432608, 7664877, 8516530, 8822880, 9290760, 10219836, 11148912, 12387680, 12774795, 13626448, 13936140, 15329754, 17033060, 18581520, 20439672, 22297824, 25549590, 27252896, 27872280, 30659508, 34066120, 37163040, 38324385, 40879344, 51099180, 55744560, 61319016, 68132240, 76648770, 81758688, 102198360, 111489120, 122638032, 136264480, 153297540, 204396720, 245276064, 306595080, 408793440, 613190160, 1226380320]

約数ペア:

[(1, 1226380320), (2, 613190160), (3, 408793440), (4, 306595080), (5, 245276064), (6, 204396720), (8, 153297540), (9, 136264480), (10, 122638032), (11, 111489120), (12, 102198360), (15, 81758688), (16, 76648770), (18, 68132240), (20, 61319016), (22, 55744560), (24, 51099180), (30, 40879344), (32, 38324385), (33, 37163040), (36, 34066120), (40, 30659508), (44, 27872280), (45, 27252896), (48, 25549590), (55, 22297824), (60, 20439672), (66, 18581520), (72, 17033060), (80, 15329754), (88, 13936140), (90, 13626448), (96, 12774795), (99, 12387680), (110, 11148912), (120, 10219836), (132, 9290760), (139, 8822880), (144, 8516530), (160, 7664877), (165, 7432608), (176, 6968070), (180, 6813224), (198, 6193840), (220, 5574456), (240, 5109918), (264, 4645380), (278, 4411440), (288, 4258265), (330, 3716304), (352, 3484035), (360, 3406612), (396, 3096920), (417, 2940960), (440, 2787228), (480, 2554959), (495, 2477536), (528, 2322690), (556, 2205720), (557, 2201760), (660, 1858152), (695, 1764576), (720, 1703306), (792, 1548460), (834, 1470480), (880, 1393614), (990, 1238768), (1056, 1161345), (1112, 1102860), (1114, 1100880), (1251, 980320), (1320, 929076), (1390, 882288), (1440, 851653), (1529, 802080), (1584, 774230), (1668, 735240), (1671, 733920), (1760, 696807), (1980, 619384), (2085, 588192), (2224, 551430), (2228, 550440), (2502, 490160), (2640, 464538), (2780, 441144), (2785, 440352), (3058, 401040), (3168, 387115), (3336, 367620), (3342, 366960), (3960, 309692), (4170, 294096), (4448, 275715), (4456, 275220), (4587, 267360), (5004, 245080), (5013, 244640), (5280, 232269), (5560, 220572), (5570, 220176), (6116, 200520), (6127, 200160), (6255, 196064), (6672, 183810), (6684, 183480), (7645, 160416), (7920, 154846), (8340, 147048), (8355, 146784), (8912, 137610), (9174, 133680), (10008, 122540), (10026, 122320), (11120, 110286), (11140, 110088), (12232, 100260), (12254, 100080), (12510, 98032), (13344, 91905), (13368, 91740), (13761, 89120), (15290, 80208), (15840, 77423), (16680, 73524), (16710, 73392), (17824, 68805), (18348, 66840), (18381, 66720), (20016, 61270), (20052, 61160), (22240, 55143), (22280, 55044), (22935, 53472), (24464, 50130), (24508, 50040), (25020, 49016), (25065, 48928), (26736, 45870), (27522, 44560), (30580, 40104), (30635, 40032), (33360, 36762), (33420, 36696)]