55916640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 214643520

約数和(自身を除く): 158726880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 103, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 206, 208, 232, 234, 240, 260, 261, 288, 290, 309, 312, 348, 360, 377, 390, 412, 416, 435, 464, 468, 480, 515, 520, 522, 580, 585, 618, 624, 696, 720, 754, 780, 824, 870, 927, 928, 936, 1030, 1040, 1044, 1131, 1160, 1170, 1236, 1248, 1305, 1339, 1392, 1440, 1508, 1545, 1560, 1648, 1740, 1854, 1872, 1885, 2060, 2080, 2088, 2262, 2320, 2340, 2472, 2610, 2678, 2784, 2987, 3016, 3090, 3120, 3296, 3393, 3480, 3708, 3744, 3770, 4017, 4120, 4176, 4524, 4635, 4640, 4680, 4944, 5220, 5356, 5655, 5974, 6032, 6180, 6240, 6695, 6786, 6960, 7416, 7540, 8034, 8240, 8352, 8961, 9048, 9270, 9360, 9888, 10440, 10712, 11310, 11948, 12051, 12064, 12360, 13390, 13572, 13920, 14832, 14935, 15080, 16068, 16480, 16965, 17922, 18096, 18540, 18720, 20085, 20880, 21424, 22620, 23896, 24102, 24720, 26780, 26883, 27144, 29664, 29870, 30160, 32136, 33930, 35844, 36192, 37080, 38831, 40170, 41760, 42848, 44805, 45240, 47792, 48204, 49440, 53560, 53766, 54288, 59740, 60255, 60320, 64272, 67860, 71688, 74160, 77662, 80340, 89610, 90480, 95584, 96408, 107120, 107532, 108576, 116493, 119480, 120510, 128544, 134415, 135720, 143376, 148320, 155324, 160680, 179220, 180960, 192816, 194155, 214240, 215064, 232986, 238960, 241020, 268830, 271440, 286752, 310648, 321360, 349479, 358440, 385632, 388310, 430128, 465972, 477920, 482040, 537660, 542880, 582465, 621296, 642720, 698958, 716880, 776620, 860256, 931944, 964080, 1075320, 1164930, 1242592, 1397916, 1433760, 1553240, 1747395, 1863888, 1928160, 2150640, 2329860, 2795832, 3106480, 3494790, 3727776, 4301280, 4659720, 5591664, 6212960, 6989580, 9319440, 11183328, 13979160, 18638880, 27958320, 55916640]

約数ペア:

[(1, 55916640), (2, 27958320), (3, 18638880), (4, 13979160), (5, 11183328), (6, 9319440), (8, 6989580), (9, 6212960), (10, 5591664), (12, 4659720), (13, 4301280), (15, 3727776), (16, 3494790), (18, 3106480), (20, 2795832), (24, 2329860), (26, 2150640), (29, 1928160), (30, 1863888), (32, 1747395), (36, 1553240), (39, 1433760), (40, 1397916), (45, 1242592), (48, 1164930), (52, 1075320), (58, 964080), (60, 931944), (65, 860256), (72, 776620), (78, 716880), (80, 698958), (87, 642720), (90, 621296), (96, 582465), (103, 542880), (104, 537660), (116, 482040), (117, 477920), (120, 465972), (130, 430128), (144, 388310), (145, 385632), (156, 358440), (160, 349479), (174, 321360), (180, 310648), (195, 286752), (206, 271440), (208, 268830), (232, 241020), (234, 238960), (240, 232986), (260, 215064), (261, 214240), (288, 194155), (290, 192816), (309, 180960), (312, 179220), (348, 160680), (360, 155324), (377, 148320), (390, 143376), (412, 135720), (416, 134415), (435, 128544), (464, 120510), (468, 119480), (480, 116493), (515, 108576), (520, 107532), (522, 107120), (580, 96408), (585, 95584), (618, 90480), (624, 89610), (696, 80340), (720, 77662), (754, 74160), (780, 71688), (824, 67860), (870, 64272), (927, 60320), (928, 60255), (936, 59740), (1030, 54288), (1040, 53766), (1044, 53560), (1131, 49440), (1160, 48204), (1170, 47792), (1236, 45240), (1248, 44805), (1305, 42848), (1339, 41760), (1392, 40170), (1440, 38831), (1508, 37080), (1545, 36192), (1560, 35844), (1648, 33930), (1740, 32136), (1854, 30160), (1872, 29870), (1885, 29664), (2060, 27144), (2080, 26883), (2088, 26780), (2262, 24720), (2320, 24102), (2340, 23896), (2472, 22620), (2610, 21424), (2678, 20880), (2784, 20085), (2987, 18720), (3016, 18540), (3090, 18096), (3120, 17922), (3296, 16965), (3393, 16480), (3480, 16068), (3708, 15080), (3744, 14935), (3770, 14832), (4017, 13920), (4120, 13572), (4176, 13390), (4524, 12360), (4635, 12064), (4640, 12051), (4680, 11948), (4944, 11310), (5220, 10712), (5356, 10440), (5655, 9888), (5974, 9360), (6032, 9270), (6180, 9048), (6240, 8961), (6695, 8352), (6786, 8240), (6960, 8034), (7416, 7540)]