2109385440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 7394587200

約数和(自身を除く): 5285201760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 109, 120, 144, 151, 160, 178, 180, 218, 240, 267, 288, 302, 327, 356, 360, 436, 445, 453, 480, 534, 545, 604, 654, 712, 720, 755, 801, 872, 890, 906, 981, 1068, 1090, 1208, 1308, 1335, 1359, 1424, 1440, 1510, 1602, 1635, 1744, 1780, 1812, 1962, 2136, 2180, 2265, 2416, 2616, 2670, 2718, 2848, 3020, 3204, 3270, 3488, 3560, 3624, 3924, 4005, 4272, 4360, 4530, 4832, 4905, 5232, 5340, 5436, 6040, 6408, 6540, 6795, 7120, 7248, 7848, 8010, 8544, 8720, 9060, 9701, 9810, 10464, 10680, 10872, 12080, 12816, 13080, 13439, 13590, 14240, 14496, 15696, 16020, 16459, 17440, 18120, 19402, 19620, 21360, 21744, 24160, 25632, 26160, 26878, 27180, 29103, 31392, 32040, 32918, 36240, 38804, 39240, 40317, 42720, 43488, 48505, 49377, 52320, 53756, 54360, 58206, 64080, 65836, 67195, 72480, 77608, 78480, 80634, 82295, 87309, 97010, 98754, 107512, 108720, 116412, 120951, 128160, 131672, 134390, 145515, 148131, 155216, 156960, 161268, 164590, 174618, 194020, 197508, 201585, 215024, 217440, 232824, 241902, 246885, 263344, 268780, 291030, 296262, 310432, 322536, 329180, 349236, 388040, 395016, 403170, 430048, 436545, 465648, 483804, 493770, 526688, 537560, 582060, 592524, 604755, 645072, 658360, 698472, 740655, 776080, 790032, 806340, 873090, 931296, 967608, 987540, 1075120, 1164120, 1185048, 1209510, 1290144, 1316720, 1396944, 1464851, 1481310, 1552160, 1580064, 1612680, 1746180, 1935216, 1975080, 2150240, 2328240, 2370096, 2419020, 2633440, 2793888, 2929702, 2962620, 3225360, 3492360, 3870432, 3950160, 4394553, 4656480, 4740192, 4838040, 5859404, 5925240, 6450720, 6984720, 7324255, 7900320, 8789106, 9676080, 11718808, 11850480, 13183659, 13969440, 14648510, 17578212, 19352160, 21972765, 23437616, 23700960, 26367318, 29297020, 35156424, 43945530, 46875232, 52734636, 58594040, 65918295, 70312848, 87891060, 105469272, 117188080, 131836590, 140625696, 175782120, 210938544, 234376160, 263673180, 351564240, 421877088, 527346360, 703128480, 1054692720, 2109385440]

約数ペア:

[(1, 2109385440), (2, 1054692720), (3, 703128480), (4, 527346360), (5, 421877088), (6, 351564240), (8, 263673180), (9, 234376160), (10, 210938544), (12, 175782120), (15, 140625696), (16, 131836590), (18, 117188080), (20, 105469272), (24, 87891060), (30, 70312848), (32, 65918295), (36, 58594040), (40, 52734636), (45, 46875232), (48, 43945530), (60, 35156424), (72, 29297020), (80, 26367318), (89, 23700960), (90, 23437616), (96, 21972765), (109, 19352160), (120, 17578212), (144, 14648510), (151, 13969440), (160, 13183659), (178, 11850480), (180, 11718808), (218, 9676080), (240, 8789106), (267, 7900320), (288, 7324255), (302, 6984720), (327, 6450720), (356, 5925240), (360, 5859404), (436, 4838040), (445, 4740192), (453, 4656480), (480, 4394553), (534, 3950160), (545, 3870432), (604, 3492360), (654, 3225360), (712, 2962620), (720, 2929702), (755, 2793888), (801, 2633440), (872, 2419020), (890, 2370096), (906, 2328240), (981, 2150240), (1068, 1975080), (1090, 1935216), (1208, 1746180), (1308, 1612680), (1335, 1580064), (1359, 1552160), (1424, 1481310), (1440, 1464851), (1510, 1396944), (1602, 1316720), (1635, 1290144), (1744, 1209510), (1780, 1185048), (1812, 1164120), (1962, 1075120), (2136, 987540), (2180, 967608), (2265, 931296), (2416, 873090), (2616, 806340), (2670, 790032), (2718, 776080), (2848, 740655), (3020, 698472), (3204, 658360), (3270, 645072), (3488, 604755), (3560, 592524), (3624, 582060), (3924, 537560), (4005, 526688), (4272, 493770), (4360, 483804), (4530, 465648), (4832, 436545), (4905, 430048), (5232, 403170), (5340, 395016), (5436, 388040), (6040, 349236), (6408, 329180), (6540, 322536), (6795, 310432), (7120, 296262), (7248, 291030), (7848, 268780), (8010, 263344), (8544, 246885), (8720, 241902), (9060, 232824), (9701, 217440), (9810, 215024), (10464, 201585), (10680, 197508), (10872, 194020), (12080, 174618), (12816, 164590), (13080, 161268), (13439, 156960), (13590, 155216), (14240, 148131), (14496, 145515), (15696, 134390), (16020, 131672), (16459, 128160), (17440, 120951), (18120, 116412), (19402, 108720), (19620, 107512), (21360, 98754), (21744, 97010), (24160, 87309), (25632, 82295), (26160, 80634), (26878, 78480), (27180, 77608), (29103, 72480), (31392, 67195), (32040, 65836), (32918, 64080), (36240, 58206), (38804, 54360), (39240, 53756), (40317, 52320), (42720, 49377), (43488, 48505)]