1630342080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2089

約数の個数: 280

約数和(自身を含む): 5989441920

約数和(自身を除く): 4359099840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2029, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4058, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6087, 6480, 6696, 7440, 8116, 8370, 8640, 8928, 9920, 10044, 10145, 11160, 12174, 12555, 12960, 13392, 14880, 16232, 16740, 17856, 18261, 20088, 20290, 22320, 24348, 25110, 25920, 26784, 29760, 30435, 32464, 33480, 36522, 40176, 40580, 44640, 48696, 50220, 53568, 54783, 60870, 62899, 64928, 66960, 73044, 80352, 81160, 89280, 91305, 97392, 100440, 109566, 121740, 125798, 129856, 133920, 146088, 160704, 162320, 164349, 182610, 188697, 194784, 200880, 219132, 243480, 251596, 267840, 273915, 292176, 314495, 324640, 328698, 365220, 377394, 389568, 401760, 438264, 486960, 503192, 547830, 566091, 584352, 628990, 649280, 657396, 730440, 754788, 803520, 821745, 876528, 943485, 973920, 1006384, 1095660, 1132182, 1168704, 1257980, 1314792, 1460880, 1509576, 1643490, 1698273, 1753056, 1886970, 1947840, 2012768, 2191320, 2264364, 2515960, 2629584, 2830455, 2921760, 3019152, 3286980, 3396546, 3506112, 3773940, 4025536, 4382640, 4528728, 5031920, 5094819, 5259168, 5660910, 5843520, 6038304, 6573960, 6793092, 7547880, 8491365, 8765280, 9057456, 10063840, 10189638, 10518336, 11321820, 12076608, 13147920, 13586184, 15095760, 16982730, 17530560, 18114912, 20127680, 20379276, 22643640, 25474095, 26295840, 27172368, 30191520, 33965460, 36229824, 40758552, 45287280, 50948190, 52591680, 54344736, 60383040, 67930920, 81517104, 90574560, 101896380, 108689472, 135861840, 163034208, 181149120, 203792760, 271723680, 326068416, 407585520, 543447360, 815171040, 1630342080]

約数ペア:

[(1, 1630342080), (2, 815171040), (3, 543447360), (4, 407585520), (5, 326068416), (6, 271723680), (8, 203792760), (9, 181149120), (10, 163034208), (12, 135861840), (15, 108689472), (16, 101896380), (18, 90574560), (20, 81517104), (24, 67930920), (27, 60383040), (30, 54344736), (31, 52591680), (32, 50948190), (36, 45287280), (40, 40758552), (45, 36229824), (48, 33965460), (54, 30191520), (60, 27172368), (62, 26295840), (64, 25474095), (72, 22643640), (80, 20379276), (81, 20127680), (90, 18114912), (93, 17530560), (96, 16982730), (108, 15095760), (120, 13586184), (124, 13147920), (135, 12076608), (144, 11321820), (155, 10518336), (160, 10189638), (162, 10063840), (180, 9057456), (186, 8765280), (192, 8491365), (216, 7547880), (240, 6793092), (248, 6573960), (270, 6038304), (279, 5843520), (288, 5660910), (310, 5259168), (320, 5094819), (324, 5031920), (360, 4528728), (372, 4382640), (405, 4025536), (432, 3773940), (465, 3506112), (480, 3396546), (496, 3286980), (540, 3019152), (558, 2921760), (576, 2830455), (620, 2629584), (648, 2515960), (720, 2264364), (744, 2191320), (810, 2012768), (837, 1947840), (864, 1886970), (930, 1753056), (960, 1698273), (992, 1643490), (1080, 1509576), (1116, 1460880), (1240, 1314792), (1296, 1257980), (1395, 1168704), (1440, 1132182), (1488, 1095660), (1620, 1006384), (1674, 973920), (1728, 943485), (1860, 876528), (1984, 821745), (2029, 803520), (2160, 754788), (2232, 730440), (2480, 657396), (2511, 649280), (2592, 628990), (2790, 584352), (2880, 566091), (2976, 547830), (3240, 503192), (3348, 486960), (3720, 438264), (4058, 401760), (4185, 389568), (4320, 377394), (4464, 365220), (4960, 328698), (5022, 324640), (5184, 314495), (5580, 292176), (5952, 273915), (6087, 267840), (6480, 251596), (6696, 243480), (7440, 219132), (8116, 200880), (8370, 194784), (8640, 188697), (8928, 182610), (9920, 164349), (10044, 162320), (10145, 160704), (11160, 146088), (12174, 133920), (12555, 129856), (12960, 125798), (13392, 121740), (14880, 109566), (16232, 100440), (16740, 97392), (17856, 91305), (18261, 89280), (20088, 81160), (20290, 80352), (22320, 73044), (24348, 66960), (25110, 64928), (25920, 62899), (26784, 60870), (29760, 54783), (30435, 53568), (32464, 50220), (33480, 48696), (36522, 44640), (40176, 40580)]