2155844160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2743

約数の個数: 280

約数和(自身を含む): 7919045376

約数和(自身を除く): 5763201216

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, 2160, 2232, 2480, 2511, 2592, 2683, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5366, 5580, 5952, 6480, 6696, 7440, 8049, 8370, 8640, 8928, 9920, 10044, 10732, 11160, 12555, 12960, 13392, 13415, 14880, 16098, 16740, 17856, 20088, 21464, 22320, 24147, 25110, 25920, 26784, 26830, 29760, 32196, 33480, 40176, 40245, 42928, 44640, 48294, 50220, 53568, 53660, 64392, 66960, 72441, 80352, 80490, 83173, 85856, 89280, 96588, 100440, 107320, 120735, 128784, 133920, 144882, 160704, 160980, 166346, 171712, 193176, 200880, 214640, 217323, 241470, 249519, 257568, 267840, 289764, 321960, 332692, 362205, 386352, 401760, 415865, 429280, 434646, 482940, 499038, 515136, 579528, 643920, 665384, 724410, 748557, 772704, 803520, 831730, 858560, 869292, 965880, 998076, 1086615, 1159056, 1247595, 1287840, 1330768, 1448820, 1497114, 1545408, 1663460, 1738584, 1931760, 1996152, 2173230, 2245671, 2318112, 2495190, 2575680, 2661536, 2897640, 2994228, 3326920, 3477168, 3742785, 3863520, 3992304, 4346460, 4491342, 4636224, 4990380, 5323072, 5795280, 5988456, 6653840, 6737013, 6954336, 7485570, 7727040, 7984608, 8692920, 8982684, 9980760, 11228355, 11590560, 11976912, 13307680, 13474026, 13908672, 14971140, 15969216, 17385840, 17965368, 19961520, 22456710, 23181120, 23953824, 26615360, 26948052, 29942280, 33685065, 34771680, 35930736, 39923040, 44913420, 47907648, 53896104, 59884560, 67370130, 69543360, 71861472, 79846080, 89826840, 107792208, 119769120, 134740260, 143722944, 179653680, 215584416, 239538240, 269480520, 359307360, 431168832, 538961040, 718614720, 1077922080, 2155844160]

約数ペア:

[(1, 2155844160), (2, 1077922080), (3, 718614720), (4, 538961040), (5, 431168832), (6, 359307360), (8, 269480520), (9, 239538240), (10, 215584416), (12, 179653680), (15, 143722944), (16, 134740260), (18, 119769120), (20, 107792208), (24, 89826840), (27, 79846080), (30, 71861472), (31, 69543360), (32, 67370130), (36, 59884560), (40, 53896104), (45, 47907648), (48, 44913420), (54, 39923040), (60, 35930736), (62, 34771680), (64, 33685065), (72, 29942280), (80, 26948052), (81, 26615360), (90, 23953824), (93, 23181120), (96, 22456710), (108, 19961520), (120, 17965368), (124, 17385840), (135, 15969216), (144, 14971140), (155, 13908672), (160, 13474026), (162, 13307680), (180, 11976912), (186, 11590560), (192, 11228355), (216, 9980760), (240, 8982684), (248, 8692920), (270, 7984608), (279, 7727040), (288, 7485570), (310, 6954336), (320, 6737013), (324, 6653840), (360, 5988456), (372, 5795280), (405, 5323072), (432, 4990380), (465, 4636224), (480, 4491342), (496, 4346460), (540, 3992304), (558, 3863520), (576, 3742785), (620, 3477168), (648, 3326920), (720, 2994228), (744, 2897640), (810, 2661536), (837, 2575680), (864, 2495190), (930, 2318112), (960, 2245671), (992, 2173230), (1080, 1996152), (1116, 1931760), (1240, 1738584), (1296, 1663460), (1395, 1545408), (1440, 1497114), (1488, 1448820), (1620, 1330768), (1674, 1287840), (1728, 1247595), (1860, 1159056), (1984, 1086615), (2160, 998076), (2232, 965880), (2480, 869292), (2511, 858560), (2592, 831730), (2683, 803520), (2790, 772704), (2880, 748557), (2976, 724410), (3240, 665384), (3348, 643920), (3720, 579528), (4185, 515136), (4320, 499038), (4464, 482940), (4960, 434646), (5022, 429280), (5184, 415865), (5366, 401760), (5580, 386352), (5952, 362205), (6480, 332692), (6696, 321960), (7440, 289764), (8049, 267840), (8370, 257568), (8640, 249519), (8928, 241470), (9920, 217323), (10044, 214640), (10732, 200880), (11160, 193176), (12555, 171712), (12960, 166346), (13392, 160980), (13415, 160704), (14880, 144882), (16098, 133920), (16740, 128784), (17856, 120735), (20088, 107320), (21464, 100440), (22320, 96588), (24147, 89280), (25110, 85856), (25920, 83173), (26784, 80490), (26830, 80352), (29760, 72441), (32196, 66960), (33480, 64392), (40176, 53660), (40245, 53568), (42928, 50220), (44640, 48294)]