1631949120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 336

約数和(自身を含む): 6017776128

約数和(自身を除く): 4385827008

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, 243, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 648, 677, 720, 744, 810, 837, 864, 930, 960, 972, 992, 1080, 1116, 1215, 1240, 1296, 1354, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1944, 1984, 2031, 2160, 2232, 2430, 2480, 2511, 2592, 2708, 2790, 2880, 2976, 3240, 3348, 3385, 3720, 3888, 4062, 4185, 4320, 4464, 4860, 4960, 5022, 5184, 5416, 5580, 5952, 6093, 6480, 6696, 6770, 7440, 7533, 7776, 8124, 8370, 8640, 8928, 9720, 9920, 10044, 10155, 10832, 11160, 12186, 12555, 12960, 13392, 13540, 14880, 15066, 15552, 16248, 16740, 17856, 18279, 19440, 20088, 20310, 20987, 21664, 22320, 24372, 25110, 25920, 26784, 27080, 29760, 30132, 30465, 32496, 33480, 36558, 37665, 38880, 40176, 40620, 41974, 43328, 44640, 48744, 50220, 53568, 54160, 54837, 60264, 60930, 62961, 64992, 66960, 73116, 75330, 77760, 80352, 81240, 83948, 89280, 91395, 97488, 100440, 104935, 108320, 109674, 120528, 121860, 125922, 129984, 133920, 146232, 150660, 160704, 162480, 164511, 167896, 182790, 188883, 194976, 200880, 209870, 216640, 219348, 241056, 243720, 251844, 267840, 274185, 292464, 301320, 314805, 324960, 329022, 335792, 365580, 377766, 389952, 401760, 419740, 438696, 482112, 487440, 503688, 548370, 566649, 584928, 602640, 629610, 649920, 658044, 671584, 731160, 755532, 803520, 822555, 839480, 877392, 944415, 974880, 1007376, 1096740, 1133298, 1169856, 1205280, 1259220, 1316088, 1343168, 1462320, 1511064, 1645110, 1678960, 1699947, 1754784, 1888830, 1949760, 2014752, 2193480, 2266596, 2410560, 2518440, 2632176, 2833245, 2924640, 3022128, 3290220, 3357920, 3399894, 3509568, 3777660, 4029504, 4386960, 4533192, 5036880, 5099841, 5264352, 5666490, 5849280, 6044256, 6580440, 6715840, 6799788, 7555320, 8499735, 8773920, 9066384, 10073760, 10199682, 10528704, 11332980, 12088512, 13160880, 13599576, 15110640, 16999470, 17547840, 18132768, 20147520, 20399364, 22665960, 25499205, 26321760, 27199152, 30221280, 33998940, 36265536, 40798728, 45331920, 50998410, 52643520, 54398304, 60442560, 67997880, 81597456, 90663840, 101996820, 108796608, 135995760, 163194912, 181327680, 203993640, 271991520, 326389824, 407987280, 543983040, 815974560, 1631949120]

約数ペア:

[(1, 1631949120), (2, 815974560), (3, 543983040), (4, 407987280), (5, 326389824), (6, 271991520), (8, 203993640), (9, 181327680), (10, 163194912), (12, 135995760), (15, 108796608), (16, 101996820), (18, 90663840), (20, 81597456), (24, 67997880), (27, 60442560), (30, 54398304), (31, 52643520), (32, 50998410), (36, 45331920), (40, 40798728), (45, 36265536), (48, 33998940), (54, 30221280), (60, 27199152), (62, 26321760), (64, 25499205), (72, 22665960), (80, 20399364), (81, 20147520), (90, 18132768), (93, 17547840), (96, 16999470), (108, 15110640), (120, 13599576), (124, 13160880), (135, 12088512), (144, 11332980), (155, 10528704), (160, 10199682), (162, 10073760), (180, 9066384), (186, 8773920), (192, 8499735), (216, 7555320), (240, 6799788), (243, 6715840), (248, 6580440), (270, 6044256), (279, 5849280), (288, 5666490), (310, 5264352), (320, 5099841), (324, 5036880), (360, 4533192), (372, 4386960), (405, 4029504), (432, 3777660), (465, 3509568), (480, 3399894), (486, 3357920), (496, 3290220), (540, 3022128), (558, 2924640), (576, 2833245), (620, 2632176), (648, 2518440), (677, 2410560), (720, 2266596), (744, 2193480), (810, 2014752), (837, 1949760), (864, 1888830), (930, 1754784), (960, 1699947), (972, 1678960), (992, 1645110), (1080, 1511064), (1116, 1462320), (1215, 1343168), (1240, 1316088), (1296, 1259220), (1354, 1205280), (1395, 1169856), (1440, 1133298), (1488, 1096740), (1620, 1007376), (1674, 974880), (1728, 944415), (1860, 877392), (1944, 839480), (1984, 822555), (2031, 803520), (2160, 755532), (2232, 731160), (2430, 671584), (2480, 658044), (2511, 649920), (2592, 629610), (2708, 602640), (2790, 584928), (2880, 566649), (2976, 548370), (3240, 503688), (3348, 487440), (3385, 482112), (3720, 438696), (3888, 419740), (4062, 401760), (4185, 389952), (4320, 377766), (4464, 365580), (4860, 335792), (4960, 329022), (5022, 324960), (5184, 314805), (5416, 301320), (5580, 292464), (5952, 274185), (6093, 267840), (6480, 251844), (6696, 243720), (6770, 241056), (7440, 219348), (7533, 216640), (7776, 209870), (8124, 200880), (8370, 194976), (8640, 188883), (8928, 182790), (9720, 167896), (9920, 164511), (10044, 162480), (10155, 160704), (10832, 150660), (11160, 146232), (12186, 133920), (12555, 129984), (12960, 125922), (13392, 121860), (13540, 120528), (14880, 109674), (15066, 108320), (15552, 104935), (16248, 100440), (16740, 97488), (17856, 91395), (18279, 89280), (19440, 83948), (20088, 81240), (20310, 80352), (20987, 77760), (21664, 75330), (22320, 73116), (24372, 66960), (25110, 64992), (25920, 62961), (26784, 60930), (27080, 60264), (29760, 54837), (30132, 54160), (30465, 53568), (32496, 50220), (33480, 48744), (36558, 44640), (37665, 43328), (38880, 41974), (40176, 40620)]