815390133120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1522159}}^1$

素因数の和:1522218

約数の個数: 256

約数和(自身を含む): 2980998144000

約数和(自身を除く): 2165608010880

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, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59520, 66960, 89280, 107136, 133920, 178560, 267840, 535680, 1522159, 3044318, 4566477, 6088636, 7610795, 9132954, 12177272, 13699431, 15221590, 18265908, 22832385, 24354544, 27398862, 30443180, 36531816, 41098293, 45664770, 47186929, 48709088, 54797724, 60886360, 68497155, 73063632, 82196586, 91329540, 94373858, 97418176, 109595448, 121772720, 136994310, 141560787, 146127264, 164393172, 182659080, 188747716, 194836352, 205491465, 219190896, 235934645, 243545440, 273988620, 283121574, 292254528, 328786344, 365318160, 377495432, 410982930, 424682361, 438381792, 471869290, 487090880, 547977240, 566243148, 584509056, 657572688, 707803935, 730636320, 754990864, 821965860, 849364722, 876763584, 943738580, 974181760, 1095954480, 1132486296, 1274047083, 1315145376, 1415607870, 1461272640, 1509981728, 1643931720, 1698729444, 1753527168, 1887477160, 2123411805, 2191908960, 2264972592, 2548094166, 2630290752, 2831215740, 2922545280, 3019963456, 3287863440, 3397458888, 3774954320, 4246823610, 4383817920, 4529945184, 5096188332, 5260581504, 5662431480, 6039926912, 6370235415, 6575726880, 6794917776, 7549908640, 8493647220, 8767635840, 9059890368, 10192376664, 11324862960, 12740470830, 13151453760, 13589835552, 15099817280, 16987294440, 18119780736, 20384753328, 22649725920, 25480941660, 26302907520, 27179671104, 30199634560, 33974588880, 40769506656, 45299451840, 50961883320, 54359342208, 67949177760, 81539013312, 90598903680, 101923766640, 135898355520, 163078026624, 203847533280, 271796711040, 407695066560, 815390133120]

約数ペア:

[(1, 815390133120), (2, 407695066560), (3, 271796711040), (4, 203847533280), (5, 163078026624), (6, 135898355520), (8, 101923766640), (9, 90598903680), (10, 81539013312), (12, 67949177760), (15, 54359342208), (16, 50961883320), (18, 45299451840), (20, 40769506656), (24, 33974588880), (27, 30199634560), (30, 27179671104), (31, 26302907520), (32, 25480941660), (36, 22649725920), (40, 20384753328), (45, 18119780736), (48, 16987294440), (54, 15099817280), (60, 13589835552), (62, 13151453760), (64, 12740470830), (72, 11324862960), (80, 10192376664), (90, 9059890368), (93, 8767635840), (96, 8493647220), (108, 7549908640), (120, 6794917776), (124, 6575726880), (128, 6370235415), (135, 6039926912), (144, 5662431480), (155, 5260581504), (160, 5096188332), (180, 4529945184), (186, 4383817920), (192, 4246823610), (216, 3774954320), (240, 3397458888), (248, 3287863440), (270, 3019963456), (279, 2922545280), (288, 2831215740), (310, 2630290752), (320, 2548094166), (360, 2264972592), (372, 2191908960), (384, 2123411805), (432, 1887477160), (465, 1753527168), (480, 1698729444), (496, 1643931720), (540, 1509981728), (558, 1461272640), (576, 1415607870), (620, 1315145376), (640, 1274047083), (720, 1132486296), (744, 1095954480), (837, 974181760), (864, 943738580), (930, 876763584), (960, 849364722), (992, 821965860), (1080, 754990864), (1116, 730636320), (1152, 707803935), (1240, 657572688), (1395, 584509056), (1440, 566243148), (1488, 547977240), (1674, 487090880), (1728, 471869290), (1860, 438381792), (1920, 424682361), (1984, 410982930), (2160, 377495432), (2232, 365318160), (2480, 328786344), (2790, 292254528), (2880, 283121574), (2976, 273988620), (3348, 243545440), (3456, 235934645), (3720, 219190896), (3968, 205491465), (4185, 194836352), (4320, 188747716), (4464, 182659080), (4960, 164393172), (5580, 146127264), (5760, 141560787), (5952, 136994310), (6696, 121772720), (7440, 109595448), (8370, 97418176), (8640, 94373858), (8928, 91329540), (9920, 82196586), (11160, 73063632), (11904, 68497155), (13392, 60886360), (14880, 54797724), (16740, 48709088), (17280, 47186929), (17856, 45664770), (19840, 41098293), (22320, 36531816), (26784, 30443180), (29760, 27398862), (33480, 24354544), (35712, 22832385), (44640, 18265908), (53568, 15221590), (59520, 13699431), (66960, 12177272), (89280, 9132954), (107136, 7610795), (133920, 6088636), (178560, 4566477), (267840, 3044318), (535680, 1522159)]