428051520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 448

約数和(自身を含む): 1686397440

約数和(自身を除く): 1258345920

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, 64, 65, 72, 74, 78, 80, 90, 96, 103, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 192, 195, 206, 208, 216, 222, 234, 240, 260, 270, 288, 296, 309, 312, 320, 333, 351, 360, 370, 390, 412, 416, 432, 444, 468, 480, 481, 515, 520, 540, 555, 576, 585, 592, 618, 624, 666, 702, 720, 740, 780, 824, 832, 864, 888, 927, 936, 960, 962, 999, 1030, 1040, 1080, 1110, 1170, 1184, 1236, 1248, 1332, 1339, 1404, 1440, 1443, 1480, 1545, 1560, 1648, 1665, 1728, 1755, 1776, 1854, 1872, 1924, 1998, 2060, 2080, 2160, 2220, 2340, 2368, 2405, 2472, 2496, 2664, 2678, 2781, 2808, 2880, 2886, 2960, 3090, 3120, 3296, 3330, 3510, 3552, 3708, 3744, 3811, 3848, 3996, 4017, 4120, 4160, 4320, 4329, 4440, 4635, 4680, 4810, 4944, 4995, 5328, 5356, 5562, 5616, 5772, 5920, 6180, 6240, 6592, 6660, 6695, 7020, 7104, 7215, 7416, 7488, 7622, 7696, 7992, 8034, 8240, 8640, 8658, 8880, 9270, 9360, 9620, 9888, 9990, 10656, 10712, 11124, 11232, 11433, 11544, 11840, 12051, 12360, 12480, 12987, 13320, 13390, 13905, 14040, 14430, 14832, 15244, 15392, 15984, 16068, 16480, 17316, 17760, 18540, 18720, 19055, 19240, 19776, 19980, 20085, 21312, 21424, 21645, 22248, 22464, 22866, 23088, 24102, 24720, 25974, 26640, 26780, 27810, 28080, 28860, 29664, 30488, 30784, 31968, 32136, 32960, 34299, 34632, 35520, 36153, 37080, 37440, 38110, 38480, 39960, 40170, 42848, 43290, 44496, 45732, 46176, 48204, 49440, 49543, 51948, 53280, 53560, 55620, 56160, 57165, 57720, 59328, 60255, 60976, 63936, 64272, 64935, 68598, 69264, 72306, 74160, 76220, 76960, 79920, 80340, 85696, 86580, 88992, 91464, 92352, 96408, 98880, 99086, 102897, 103896, 106560, 107120, 111240, 112320, 114330, 115440, 120510, 121952, 128544, 129870, 137196, 138528, 144612, 148320, 148629, 152440, 153920, 159840, 160680, 171495, 173160, 177984, 180765, 182928, 192816, 198172, 205794, 207792, 214240, 222480, 228660, 230880, 241020, 243904, 247715, 257088, 259740, 274392, 277056, 289224, 296640, 297258, 304880, 319680, 321360, 342990, 346320, 361530, 365856, 385632, 396344, 411588, 415584, 428480, 444960, 445887, 457320, 461760, 482040, 495430, 514485, 519480, 548784, 578448, 594516, 609760, 642720, 685980, 692640, 723060, 731712, 743145, 771264, 792688, 823176, 831168, 889920, 891774, 914640, 964080, 990860, 1028970, 1038960, 1097568, 1156896, 1189032, 1219520, 1285440, 1337661, 1371960, 1385280, 1446120, 1486290, 1585376, 1646352, 1783548, 1829280, 1928160, 1981720, 2057940, 2077920, 2195136, 2229435, 2313792, 2378064, 2675322, 2743920, 2892240, 2972580, 3170752, 3292704, 3567096, 3658560, 3856320, 3963440, 4115880, 4155840, 4458870, 4756128, 5350644, 5487840, 5784480, 5945160, 6585408, 6688305, 7134192, 7926880, 8231760, 8917740, 9512256, 10701288, 10975680, 11568960, 11890320, 13376610, 14268384, 15853760, 16463520, 17835480, 21402576, 23780640, 26753220, 28536768, 32927040, 35670960, 42805152, 47561280, 53506440, 71341920, 85610304, 107012880, 142683840, 214025760, 428051520]

約数ペア:

[(1, 428051520), (2, 214025760), (3, 142683840), (4, 107012880), (5, 85610304), (6, 71341920), (8, 53506440), (9, 47561280), (10, 42805152), (12, 35670960), (13, 32927040), (15, 28536768), (16, 26753220), (18, 23780640), (20, 21402576), (24, 17835480), (26, 16463520), (27, 15853760), (30, 14268384), (32, 13376610), (36, 11890320), (37, 11568960), (39, 10975680), (40, 10701288), (45, 9512256), (48, 8917740), (52, 8231760), (54, 7926880), (60, 7134192), (64, 6688305), (65, 6585408), (72, 5945160), (74, 5784480), (78, 5487840), (80, 5350644), (90, 4756128), (96, 4458870), (103, 4155840), (104, 4115880), (108, 3963440), (111, 3856320), (117, 3658560), (120, 3567096), (130, 3292704), (135, 3170752), (144, 2972580), (148, 2892240), (156, 2743920), (160, 2675322), (180, 2378064), (185, 2313792), (192, 2229435), (195, 2195136), (206, 2077920), (208, 2057940), (216, 1981720), (222, 1928160), (234, 1829280), (240, 1783548), (260, 1646352), (270, 1585376), (288, 1486290), (296, 1446120), (309, 1385280), (312, 1371960), (320, 1337661), (333, 1285440), (351, 1219520), (360, 1189032), (370, 1156896), (390, 1097568), (412, 1038960), (416, 1028970), (432, 990860), (444, 964080), (468, 914640), (480, 891774), (481, 889920), (515, 831168), (520, 823176), (540, 792688), (555, 771264), (576, 743145), (585, 731712), (592, 723060), (618, 692640), (624, 685980), (666, 642720), (702, 609760), (720, 594516), (740, 578448), (780, 548784), (824, 519480), (832, 514485), (864, 495430), (888, 482040), (927, 461760), (936, 457320), (960, 445887), (962, 444960), (999, 428480), (1030, 415584), (1040, 411588), (1080, 396344), (1110, 385632), (1170, 365856), (1184, 361530), (1236, 346320), (1248, 342990), (1332, 321360), (1339, 319680), (1404, 304880), (1440, 297258), (1443, 296640), (1480, 289224), (1545, 277056), (1560, 274392), (1648, 259740), (1665, 257088), (1728, 247715), (1755, 243904), (1776, 241020), (1854, 230880), (1872, 228660), (1924, 222480), (1998, 214240), (2060, 207792), (2080, 205794), (2160, 198172), (2220, 192816), (2340, 182928), (2368, 180765), (2405, 177984), (2472, 173160), (2496, 171495), (2664, 160680), (2678, 159840), (2781, 153920), (2808, 152440), (2880, 148629), (2886, 148320), (2960, 144612), (3090, 138528), (3120, 137196), (3296, 129870), (3330, 128544), (3510, 121952), (3552, 120510), (3708, 115440), (3744, 114330), (3811, 112320), (3848, 111240), (3996, 107120), (4017, 106560), (4120, 103896), (4160, 102897), (4320, 99086), (4329, 98880), (4440, 96408), (4635, 92352), (4680, 91464), (4810, 88992), (4944, 86580), (4995, 85696), (5328, 80340), (5356, 79920), (5562, 76960), (5616, 76220), (5772, 74160), (5920, 72306), (6180, 69264), (6240, 68598), (6592, 64935), (6660, 64272), (6695, 63936), (7020, 60976), (7104, 60255), (7215, 59328), (7416, 57720), (7488, 57165), (7622, 56160), (7696, 55620), (7992, 53560), (8034, 53280), (8240, 51948), (8640, 49543), (8658, 49440), (8880, 48204), (9270, 46176), (9360, 45732), (9620, 44496), (9888, 43290), (9990, 42848), (10656, 40170), (10712, 39960), (11124, 38480), (11232, 38110), (11433, 37440), (11544, 37080), (11840, 36153), (12051, 35520), (12360, 34632), (12480, 34299), (12987, 32960), (13320, 32136), (13390, 31968), (13905, 30784), (14040, 30488), (14430, 29664), (14832, 28860), (15244, 28080), (15392, 27810), (15984, 26780), (16068, 26640), (16480, 25974), (17316, 24720), (17760, 24102), (18540, 23088), (18720, 22866), (19055, 22464), (19240, 22248), (19776, 21645), (19980, 21424), (20085, 21312)]