2540509920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 480

約数和(自身を含む): 10235066688

約数和(自身を除く): 7694556768

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, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 864, 884, 887, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1530, 1560, 1620, 1632, 1755, 1768, 1774, 1836, 1872, 1989, 2040, 2080, 2106, 2160, 2210, 2295, 2340, 2448, 2592, 2652, 2661, 2720, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3548, 3672, 3744, 3978, 4080, 4212, 4320, 4420, 4435, 4590, 4680, 4896, 5265, 5304, 5322, 5508, 5616, 5967, 6120, 6240, 6480, 6630, 6885, 7020, 7072, 7096, 7344, 7956, 7983, 8160, 8424, 8840, 8870, 9180, 9360, 9945, 10530, 10608, 10644, 11016, 11232, 11531, 11934, 12240, 12960, 13260, 13305, 13770, 14040, 14192, 14688, 15079, 15912, 15966, 16848, 17680, 17740, 17901, 18360, 18720, 19890, 21060, 21216, 21288, 22032, 23062, 23868, 23949, 24480, 26520, 26610, 27540, 28080, 28384, 29835, 30158, 31824, 31932, 33696, 34593, 35360, 35480, 35802, 36720, 39780, 39915, 42120, 42576, 44064, 45237, 46124, 47736, 47898, 53040, 53220, 55080, 56160, 57655, 59670, 60316, 63648, 63864, 69186, 70960, 71604, 71847, 73440, 75395, 79560, 79830, 84240, 85152, 89505, 90474, 92248, 95472, 95796, 103779, 106080, 106440, 110160, 115310, 119340, 119745, 120632, 127728, 135711, 138372, 141920, 143208, 143694, 150790, 159120, 159660, 168480, 172965, 179010, 180948, 184496, 190944, 191592, 196027, 207558, 212880, 220320, 226185, 230620, 238680, 239490, 241264, 255456, 271422, 276744, 286416, 287388, 301580, 311337, 318240, 319320, 345930, 358020, 359235, 361896, 368992, 383184, 392054, 407133, 415116, 425760, 452370, 461240, 477360, 478980, 482528, 518895, 542844, 553488, 572832, 574776, 588081, 603160, 622674, 638640, 678555, 691860, 716040, 718470, 723792, 766368, 784108, 814266, 830232, 904740, 922480, 934011, 954720, 957960, 980135, 1037790, 1085688, 1106976, 1149552, 1176162, 1206320, 1221399, 1245348, 1277280, 1357110, 1383720, 1432080, 1436940, 1447584, 1556685, 1568216, 1628532, 1660464, 1764243, 1809480, 1844960, 1868022, 1915920, 1960270, 2035665, 2075580, 2171376, 2299104, 2352324, 2412640, 2442798, 2490696, 2714220, 2767440, 2864160, 2873880, 2940405, 3113370, 3136432, 3257064, 3320928, 3528486, 3618960, 3736044, 3831840, 3920540, 4071330, 4151160, 4342752, 4670055, 4704648, 4885596, 4981392, 5292729, 5428440, 5534880, 5747760, 5880810, 6106995, 6226740, 6272864, 6514128, 7056972, 7237920, 7472088, 7841080, 8142660, 8302320, 8821215, 9340110, 9409296, 9771192, 9962784, 10585458, 10856880, 11495520, 11761620, 12213990, 12453480, 13028256, 14113944, 14944176, 15682160, 15878187, 16285320, 16604640, 17642430, 18680220, 18818592, 19542384, 21170916, 21713760, 23523240, 24427980, 24906960, 26463645, 28227888, 29888352, 31364320, 31756374, 32570640, 35284860, 37360440, 39084768, 42341832, 47046480, 48855960, 49813920, 52927290, 56455776, 63512748, 65141280, 70569720, 74720880, 79390935, 84683664, 94092960, 97711920, 105854580, 127025496, 141139440, 149441760, 158781870, 169367328, 195423840, 211709160, 254050992, 282278880, 317563740, 423418320, 508101984, 635127480, 846836640, 1270254960, 2540509920]

約数ペア:

[(1, 2540509920), (2, 1270254960), (3, 846836640), (4, 635127480), (5, 508101984), (6, 423418320), (8, 317563740), (9, 282278880), (10, 254050992), (12, 211709160), (13, 195423840), (15, 169367328), (16, 158781870), (17, 149441760), (18, 141139440), (20, 127025496), (24, 105854580), (26, 97711920), (27, 94092960), (30, 84683664), (32, 79390935), (34, 74720880), (36, 70569720), (39, 65141280), (40, 63512748), (45, 56455776), (48, 52927290), (51, 49813920), (52, 48855960), (54, 47046480), (60, 42341832), (65, 39084768), (68, 37360440), (72, 35284860), (78, 32570640), (80, 31756374), (81, 31364320), (85, 29888352), (90, 28227888), (96, 26463645), (102, 24906960), (104, 24427980), (108, 23523240), (117, 21713760), (120, 21170916), (130, 19542384), (135, 18818592), (136, 18680220), (144, 17642430), (153, 16604640), (156, 16285320), (160, 15878187), (162, 15682160), (170, 14944176), (180, 14113944), (195, 13028256), (204, 12453480), (208, 12213990), (216, 11761620), (221, 11495520), (234, 10856880), (240, 10585458), (255, 9962784), (260, 9771192), (270, 9409296), (272, 9340110), (288, 8821215), (306, 8302320), (312, 8142660), (324, 7841080), (340, 7472088), (351, 7237920), (360, 7056972), (390, 6514128), (405, 6272864), (408, 6226740), (416, 6106995), (432, 5880810), (442, 5747760), (459, 5534880), (468, 5428440), (480, 5292729), (510, 4981392), (520, 4885596), (540, 4704648), (544, 4670055), (585, 4342752), (612, 4151160), (624, 4071330), (648, 3920540), (663, 3831840), (680, 3736044), (702, 3618960), (720, 3528486), (765, 3320928), (780, 3257064), (810, 3136432), (816, 3113370), (864, 2940405), (884, 2873880), (887, 2864160), (918, 2767440), (936, 2714220), (1020, 2490696), (1040, 2442798), (1053, 2412640), (1080, 2352324), (1105, 2299104), (1170, 2171376), (1224, 2075580), (1248, 2035665), (1296, 1960270), (1326, 1915920), (1360, 1868022), (1377, 1844960), (1404, 1809480), (1440, 1764243), (1530, 1660464), (1560, 1628532), (1620, 1568216), (1632, 1556685), (1755, 1447584), (1768, 1436940), (1774, 1432080), (1836, 1383720), (1872, 1357110), (1989, 1277280), (2040, 1245348), (2080, 1221399), (2106, 1206320), (2160, 1176162), (2210, 1149552), (2295, 1106976), (2340, 1085688), (2448, 1037790), (2592, 980135), (2652, 957960), (2661, 954720), (2720, 934011), (2754, 922480), (2808, 904740), (3060, 830232), (3120, 814266), (3240, 784108), (3315, 766368), (3510, 723792), (3536, 718470), (3548, 716040), (3672, 691860), (3744, 678555), (3978, 638640), (4080, 622674), (4212, 603160), (4320, 588081), (4420, 574776), (4435, 572832), (4590, 553488), (4680, 542844), (4896, 518895), (5265, 482528), (5304, 478980), (5322, 477360), (5508, 461240), (5616, 452370), (5967, 425760), (6120, 415116), (6240, 407133), (6480, 392054), (6630, 383184), (6885, 368992), (7020, 361896), (7072, 359235), (7096, 358020), (7344, 345930), (7956, 319320), (7983, 318240), (8160, 311337), (8424, 301580), (8840, 287388), (8870, 286416), (9180, 276744), (9360, 271422), (9945, 255456), (10530, 241264), (10608, 239490), (10644, 238680), (11016, 230620), (11232, 226185), (11531, 220320), (11934, 212880), (12240, 207558), (12960, 196027), (13260, 191592), (13305, 190944), (13770, 184496), (14040, 180948), (14192, 179010), (14688, 172965), (15079, 168480), (15912, 159660), (15966, 159120), (16848, 150790), (17680, 143694), (17740, 143208), (17901, 141920), (18360, 138372), (18720, 135711), (19890, 127728), (21060, 120632), (21216, 119745), (21288, 119340), (22032, 115310), (23062, 110160), (23868, 106440), (23949, 106080), (24480, 103779), (26520, 95796), (26610, 95472), (27540, 92248), (28080, 90474), (28384, 89505), (29835, 85152), (30158, 84240), (31824, 79830), (31932, 79560), (33696, 75395), (34593, 73440), (35360, 71847), (35480, 71604), (35802, 70960), (36720, 69186), (39780, 63864), (39915, 63648), (42120, 60316), (42576, 59670), (44064, 57655), (45237, 56160), (46124, 55080), (47736, 53220), (47898, 53040)]