3181295520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 384

約数和(自身を含む): 12323162880

約数和(自身を除く): 9141867360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 288, 296, 312, 333, 351, 360, 370, 390, 416, 432, 444, 468, 480, 481, 520, 540, 555, 585, 592, 624, 666, 702, 720, 740, 780, 864, 888, 936, 962, 999, 1040, 1080, 1110, 1170, 1184, 1248, 1332, 1404, 1440, 1443, 1480, 1531, 1560, 1665, 1755, 1776, 1872, 1924, 1998, 2080, 2160, 2220, 2340, 2405, 2664, 2808, 2886, 2960, 3062, 3120, 3330, 3510, 3552, 3744, 3848, 3996, 4320, 4329, 4440, 4593, 4680, 4810, 4995, 5328, 5616, 5772, 5920, 6124, 6240, 6660, 7020, 7215, 7655, 7696, 7992, 8658, 8880, 9186, 9360, 9620, 9990, 10656, 11232, 11544, 12248, 12987, 13320, 13779, 14040, 14430, 15310, 15392, 15984, 17316, 17760, 18372, 18720, 19240, 19903, 19980, 21645, 22965, 23088, 24496, 25974, 26640, 27558, 28080, 28860, 30620, 31968, 34632, 36744, 38480, 39806, 39960, 41337, 43290, 45930, 46176, 48992, 51948, 53280, 55116, 56160, 56647, 57720, 59709, 61240, 64935, 68895, 69264, 73488, 76960, 79612, 79920, 82674, 86580, 91860, 99515, 103896, 110232, 113294, 115440, 119418, 122480, 129870, 137790, 138528, 146976, 159224, 159840, 165348, 169941, 173160, 179127, 183720, 199030, 206685, 207792, 220464, 226588, 230880, 238836, 244960, 259740, 275580, 283235, 298545, 318448, 330696, 339882, 346320, 358254, 367440, 398060, 413370, 415584, 440928, 453176, 477672, 509823, 519480, 537381, 551160, 566470, 597090, 636896, 661392, 679764, 692640, 716508, 734880, 736411, 796120, 826740, 849705, 895635, 906352, 955344, 1019646, 1038960, 1074762, 1102320, 1132940, 1194180, 1322784, 1359528, 1433016, 1472822, 1529469, 1592240, 1653480, 1699410, 1791270, 1812704, 1910688, 2039292, 2077920, 2149524, 2204640, 2209233, 2265880, 2388360, 2549115, 2686905, 2719056, 2866032, 2945644, 3058938, 3184480, 3306960, 3398820, 3582540, 3682055, 4078584, 4299048, 4418466, 4531760, 4776720, 5098230, 5373810, 5438112, 5732064, 5891288, 6117876, 6613920, 6627699, 6797640, 7165080, 7364110, 7647345, 8157168, 8598096, 8836932, 9063520, 9553440, 10196460, 10747620, 11046165, 11782576, 12235752, 13255398, 13595280, 14330160, 14728220, 15294690, 16314336, 17196192, 17673864, 19883097, 20392920, 21495240, 22092330, 23565152, 24471504, 26510796, 27190560, 28660320, 29456440, 30589380, 33138495, 35347728, 39766194, 40785840, 42990480, 44184660, 48943008, 53021592, 58912880, 61178760, 66276990, 70695456, 79532388, 81571680, 85980960, 88369320, 99415485, 106043184, 117825760, 122357520, 132553980, 159064776, 176738640, 198830970, 212086368, 244715040, 265107960, 318129552, 353477280, 397661940, 530215920, 636259104, 795323880, 1060431840, 1590647760, 3181295520]

約数ペア:

[(1, 3181295520), (2, 1590647760), (3, 1060431840), (4, 795323880), (5, 636259104), (6, 530215920), (8, 397661940), (9, 353477280), (10, 318129552), (12, 265107960), (13, 244715040), (15, 212086368), (16, 198830970), (18, 176738640), (20, 159064776), (24, 132553980), (26, 122357520), (27, 117825760), (30, 106043184), (32, 99415485), (36, 88369320), (37, 85980960), (39, 81571680), (40, 79532388), (45, 70695456), (48, 66276990), (52, 61178760), (54, 58912880), (60, 53021592), (65, 48943008), (72, 44184660), (74, 42990480), (78, 40785840), (80, 39766194), (90, 35347728), (96, 33138495), (104, 30589380), (108, 29456440), (111, 28660320), (117, 27190560), (120, 26510796), (130, 24471504), (135, 23565152), (144, 22092330), (148, 21495240), (156, 20392920), (160, 19883097), (180, 17673864), (185, 17196192), (195, 16314336), (208, 15294690), (216, 14728220), (222, 14330160), (234, 13595280), (240, 13255398), (260, 12235752), (270, 11782576), (288, 11046165), (296, 10747620), (312, 10196460), (333, 9553440), (351, 9063520), (360, 8836932), (370, 8598096), (390, 8157168), (416, 7647345), (432, 7364110), (444, 7165080), (468, 6797640), (480, 6627699), (481, 6613920), (520, 6117876), (540, 5891288), (555, 5732064), (585, 5438112), (592, 5373810), (624, 5098230), (666, 4776720), (702, 4531760), (720, 4418466), (740, 4299048), (780, 4078584), (864, 3682055), (888, 3582540), (936, 3398820), (962, 3306960), (999, 3184480), (1040, 3058938), (1080, 2945644), (1110, 2866032), (1170, 2719056), (1184, 2686905), (1248, 2549115), (1332, 2388360), (1404, 2265880), (1440, 2209233), (1443, 2204640), (1480, 2149524), (1531, 2077920), (1560, 2039292), (1665, 1910688), (1755, 1812704), (1776, 1791270), (1872, 1699410), (1924, 1653480), (1998, 1592240), (2080, 1529469), (2160, 1472822), (2220, 1433016), (2340, 1359528), (2405, 1322784), (2664, 1194180), (2808, 1132940), (2886, 1102320), (2960, 1074762), (3062, 1038960), (3120, 1019646), (3330, 955344), (3510, 906352), (3552, 895635), (3744, 849705), (3848, 826740), (3996, 796120), (4320, 736411), (4329, 734880), (4440, 716508), (4593, 692640), (4680, 679764), (4810, 661392), (4995, 636896), (5328, 597090), (5616, 566470), (5772, 551160), (5920, 537381), (6124, 519480), (6240, 509823), (6660, 477672), (7020, 453176), (7215, 440928), (7655, 415584), (7696, 413370), (7992, 398060), (8658, 367440), (8880, 358254), (9186, 346320), (9360, 339882), (9620, 330696), (9990, 318448), (10656, 298545), (11232, 283235), (11544, 275580), (12248, 259740), (12987, 244960), (13320, 238836), (13779, 230880), (14040, 226588), (14430, 220464), (15310, 207792), (15392, 206685), (15984, 199030), (17316, 183720), (17760, 179127), (18372, 173160), (18720, 169941), (19240, 165348), (19903, 159840), (19980, 159224), (21645, 146976), (22965, 138528), (23088, 137790), (24496, 129870), (25974, 122480), (26640, 119418), (27558, 115440), (28080, 113294), (28860, 110232), (30620, 103896), (31968, 99515), (34632, 91860), (36744, 86580), (38480, 82674), (39806, 79920), (39960, 79612), (41337, 76960), (43290, 73488), (45930, 69264), (46176, 68895), (48992, 64935), (51948, 61240), (53280, 59709), (55116, 57720), (56160, 56647)]