2488000320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 448

約数和(自身を含む): 10015971840

約数和(自身を除く): 7527971520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1080, 1088, 1105, 1170, 1224, 1248, 1303, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2496, 2606, 2652, 2720, 2808, 2880, 3060, 3120, 3264, 3315, 3510, 3536, 3672, 3744, 3909, 3978, 4080, 4160, 4320, 4420, 4590, 4680, 4896, 5212, 5304, 5440, 5616, 5967, 6120, 6240, 6515, 6630, 7020, 7072, 7344, 7488, 7818, 7956, 8160, 8640, 8840, 9180, 9360, 9792, 9945, 10424, 10608, 11232, 11727, 11934, 12240, 12480, 13030, 13260, 14040, 14144, 14688, 15636, 15912, 16320, 16939, 17680, 18360, 18720, 19545, 19890, 20848, 21216, 22151, 22464, 23454, 23868, 24480, 26060, 26520, 28080, 29376, 29835, 31272, 31824, 33878, 35181, 35360, 36720, 37440, 39090, 39780, 41696, 42432, 44302, 46908, 47736, 48960, 50817, 52120, 53040, 56160, 58635, 59670, 62544, 63648, 66453, 67756, 70362, 70720, 73440, 78180, 79560, 83392, 84695, 88604, 93816, 95472, 101634, 104240, 106080, 110755, 112320, 117270, 119340, 125088, 127296, 132906, 135512, 140724, 146880, 152451, 156360, 159120, 169390, 175905, 177208, 187632, 190944, 199359, 203268, 208480, 212160, 221510, 234540, 238680, 250176, 254085, 265812, 271024, 281448, 287963, 304902, 312720, 318240, 332265, 338780, 351810, 354416, 375264, 381888, 398718, 406536, 416960, 443020, 457353, 469080, 477360, 508170, 531624, 542048, 562896, 575926, 598077, 609804, 625440, 636480, 664530, 677560, 703620, 708832, 750528, 762255, 797436, 813072, 863889, 886040, 914706, 938160, 954720, 996795, 1016340, 1063248, 1084096, 1125792, 1151852, 1196154, 1219608, 1250880, 1329060, 1355120, 1407240, 1417664, 1439815, 1524510, 1594872, 1626144, 1727778, 1772080, 1829412, 1876320, 1909440, 1993590, 2032680, 2126496, 2251584, 2286765, 2303704, 2392308, 2439216, 2591667, 2658120, 2710240, 2814480, 2879630, 2990385, 3049020, 3189744, 3252288, 3455556, 3544160, 3658824, 3752640, 3987180, 4065360, 4252992, 4319445, 4573530, 4607408, 4784616, 4878432, 5183334, 5316240, 5420480, 5628960, 5759260, 5980770, 6098040, 6379488, 6911112, 7088320, 7317648, 7775001, 7974360, 8130720, 8638890, 9147060, 9214816, 9569232, 9756864, 10366668, 10632480, 11257920, 11518520, 11961540, 12196080, 12758976, 12958335, 13822224, 14635296, 15550002, 15948720, 16261440, 17277780, 18294120, 18429632, 19138464, 20733336, 21264960, 23037040, 23923080, 24392160, 25916670, 27644448, 29270592, 31100004, 31897440, 34555560, 36588240, 38276928, 38875005, 41466672, 46074080, 47846160, 48784320, 51833340, 55288896, 62200008, 63794880, 69111120, 73176480, 77750010, 82933344, 92148160, 95692320, 103666680, 124400016, 138222240, 146352960, 155500020, 165866688, 191384640, 207333360, 248800032, 276444480, 311000040, 414666720, 497600064, 622000080, 829333440, 1244000160, 2488000320]

約数ペア:

[(1, 2488000320), (2, 1244000160), (3, 829333440), (4, 622000080), (5, 497600064), (6, 414666720), (8, 311000040), (9, 276444480), (10, 248800032), (12, 207333360), (13, 191384640), (15, 165866688), (16, 155500020), (17, 146352960), (18, 138222240), (20, 124400016), (24, 103666680), (26, 95692320), (27, 92148160), (30, 82933344), (32, 77750010), (34, 73176480), (36, 69111120), (39, 63794880), (40, 62200008), (45, 55288896), (48, 51833340), (51, 48784320), (52, 47846160), (54, 46074080), (60, 41466672), (64, 38875005), (65, 38276928), (68, 36588240), (72, 34555560), (78, 31897440), (80, 31100004), (85, 29270592), (90, 27644448), (96, 25916670), (102, 24392160), (104, 23923080), (108, 23037040), (117, 21264960), (120, 20733336), (130, 19138464), (135, 18429632), (136, 18294120), (144, 17277780), (153, 16261440), (156, 15948720), (160, 15550002), (170, 14635296), (180, 13822224), (192, 12958335), (195, 12758976), (204, 12196080), (208, 11961540), (216, 11518520), (221, 11257920), (234, 10632480), (240, 10366668), (255, 9756864), (260, 9569232), (270, 9214816), (272, 9147060), (288, 8638890), (306, 8130720), (312, 7974360), (320, 7775001), (340, 7317648), (351, 7088320), (360, 6911112), (390, 6379488), (408, 6098040), (416, 5980770), (432, 5759260), (442, 5628960), (459, 5420480), (468, 5316240), (480, 5183334), (510, 4878432), (520, 4784616), (540, 4607408), (544, 4573530), (576, 4319445), (585, 4252992), (612, 4065360), (624, 3987180), (663, 3752640), (680, 3658824), (702, 3544160), (720, 3455556), (765, 3252288), (780, 3189744), (816, 3049020), (832, 2990385), (864, 2879630), (884, 2814480), (918, 2710240), (936, 2658120), (960, 2591667), (1020, 2439216), (1040, 2392308), (1080, 2303704), (1088, 2286765), (1105, 2251584), (1170, 2126496), (1224, 2032680), (1248, 1993590), (1303, 1909440), (1326, 1876320), (1360, 1829412), (1404, 1772080), (1440, 1727778), (1530, 1626144), (1560, 1594872), (1632, 1524510), (1728, 1439815), (1755, 1417664), (1768, 1407240), (1836, 1355120), (1872, 1329060), (1989, 1250880), (2040, 1219608), (2080, 1196154), (2160, 1151852), (2210, 1125792), (2295, 1084096), (2340, 1063248), (2448, 1016340), (2496, 996795), (2606, 954720), (2652, 938160), (2720, 914706), (2808, 886040), (2880, 863889), (3060, 813072), (3120, 797436), (3264, 762255), (3315, 750528), (3510, 708832), (3536, 703620), (3672, 677560), (3744, 664530), (3909, 636480), (3978, 625440), (4080, 609804), (4160, 598077), (4320, 575926), (4420, 562896), (4590, 542048), (4680, 531624), (4896, 508170), (5212, 477360), (5304, 469080), (5440, 457353), (5616, 443020), (5967, 416960), (6120, 406536), (6240, 398718), (6515, 381888), (6630, 375264), (7020, 354416), (7072, 351810), (7344, 338780), (7488, 332265), (7818, 318240), (7956, 312720), (8160, 304902), (8640, 287963), (8840, 281448), (9180, 271024), (9360, 265812), (9792, 254085), (9945, 250176), (10424, 238680), (10608, 234540), (11232, 221510), (11727, 212160), (11934, 208480), (12240, 203268), (12480, 199359), (13030, 190944), (13260, 187632), (14040, 177208), (14144, 175905), (14688, 169390), (15636, 159120), (15912, 156360), (16320, 152451), (16939, 146880), (17680, 140724), (18360, 135512), (18720, 132906), (19545, 127296), (19890, 125088), (20848, 119340), (21216, 117270), (22151, 112320), (22464, 110755), (23454, 106080), (23868, 104240), (24480, 101634), (26060, 95472), (26520, 93816), (28080, 88604), (29376, 84695), (29835, 83392), (31272, 79560), (31824, 78180), (33878, 73440), (35181, 70720), (35360, 70362), (36720, 67756), (37440, 66453), (39090, 63648), (39780, 62544), (41696, 59670), (42432, 58635), (44302, 56160), (46908, 53040), (47736, 52120), (48960, 50817)]