2020978080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 384

約数和(自身を含む): 7838208000

約数和(自身を除く): 5817229920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 142, 144, 160, 165, 176, 180, 198, 213, 216, 220, 240, 264, 270, 284, 288, 297, 330, 352, 355, 360, 396, 426, 432, 440, 480, 495, 528, 540, 568, 594, 599, 639, 660, 710, 720, 781, 792, 852, 864, 880, 990, 1056, 1065, 1080, 1136, 1188, 1198, 1278, 1320, 1420, 1440, 1485, 1562, 1584, 1704, 1760, 1797, 1917, 1980, 2130, 2160, 2272, 2343, 2376, 2396, 2556, 2640, 2840, 2970, 2995, 3124, 3168, 3195, 3408, 3594, 3834, 3905, 3960, 4260, 4320, 4686, 4752, 4792, 5112, 5280, 5391, 5680, 5940, 5990, 6248, 6390, 6589, 6816, 7029, 7188, 7668, 7810, 7920, 8520, 8985, 9372, 9504, 9584, 9585, 10224, 10782, 11360, 11715, 11880, 11980, 12496, 12780, 13178, 14058, 14376, 15336, 15620, 15840, 16173, 17040, 17970, 18744, 19168, 19170, 19767, 20448, 21087, 21564, 23430, 23760, 23960, 24992, 25560, 26356, 26955, 28116, 28752, 30672, 31240, 32346, 32945, 34080, 35145, 35940, 37488, 38340, 39534, 42174, 42529, 43128, 46860, 47520, 47920, 51120, 52712, 53910, 56232, 57504, 59301, 61344, 62480, 64692, 65890, 70290, 71880, 74976, 76680, 79068, 80865, 84348, 85058, 86256, 93720, 95840, 98835, 102240, 105424, 105435, 107820, 112464, 118602, 124960, 127587, 129384, 131780, 140580, 143760, 153360, 158136, 161730, 168696, 170116, 172512, 177903, 187440, 197670, 210848, 210870, 212645, 215640, 224928, 237204, 255174, 258768, 263560, 281160, 287520, 296505, 306720, 316272, 323460, 337392, 340232, 355806, 374880, 382761, 395340, 421740, 425290, 431280, 467819, 474408, 510348, 517536, 527120, 562320, 593010, 632544, 637935, 646920, 674784, 680464, 711612, 765522, 790680, 843480, 850580, 862560, 889515, 935638, 948816, 1020696, 1054240, 1124640, 1148283, 1186020, 1275870, 1293840, 1360928, 1403457, 1423224, 1531044, 1581360, 1686960, 1701160, 1779030, 1871276, 1897632, 1913805, 2041392, 2296566, 2339095, 2372040, 2551740, 2587680, 2806914, 2846448, 3062088, 3162720, 3373920, 3402320, 3558060, 3742552, 3827610, 4082784, 4210371, 4593132, 4678190, 4744080, 5103480, 5613828, 5692896, 5741415, 6124176, 6804640, 7017285, 7116120, 7485104, 7655220, 8420742, 9186264, 9356380, 9488160, 10206960, 11227656, 11482830, 12248352, 12631113, 14034570, 14232240, 14970208, 15310440, 16841484, 18372528, 18712760, 20413920, 21051855, 22455312, 22965660, 25262226, 28069140, 28464480, 30620880, 33682968, 36745056, 37425520, 42103710, 44910624, 45931320, 50524452, 56138280, 61241760, 63155565, 67365936, 74851040, 84207420, 91862640, 101048904, 112276560, 126311130, 134731872, 168414840, 183725280, 202097808, 224553120, 252622260, 336829680, 404195616, 505244520, 673659360, 1010489040, 2020978080]

約数ペア:

[(1, 2020978080), (2, 1010489040), (3, 673659360), (4, 505244520), (5, 404195616), (6, 336829680), (8, 252622260), (9, 224553120), (10, 202097808), (11, 183725280), (12, 168414840), (15, 134731872), (16, 126311130), (18, 112276560), (20, 101048904), (22, 91862640), (24, 84207420), (27, 74851040), (30, 67365936), (32, 63155565), (33, 61241760), (36, 56138280), (40, 50524452), (44, 45931320), (45, 44910624), (48, 42103710), (54, 37425520), (55, 36745056), (60, 33682968), (66, 30620880), (71, 28464480), (72, 28069140), (80, 25262226), (88, 22965660), (90, 22455312), (96, 21051855), (99, 20413920), (108, 18712760), (110, 18372528), (120, 16841484), (132, 15310440), (135, 14970208), (142, 14232240), (144, 14034570), (160, 12631113), (165, 12248352), (176, 11482830), (180, 11227656), (198, 10206960), (213, 9488160), (216, 9356380), (220, 9186264), (240, 8420742), (264, 7655220), (270, 7485104), (284, 7116120), (288, 7017285), (297, 6804640), (330, 6124176), (352, 5741415), (355, 5692896), (360, 5613828), (396, 5103480), (426, 4744080), (432, 4678190), (440, 4593132), (480, 4210371), (495, 4082784), (528, 3827610), (540, 3742552), (568, 3558060), (594, 3402320), (599, 3373920), (639, 3162720), (660, 3062088), (710, 2846448), (720, 2806914), (781, 2587680), (792, 2551740), (852, 2372040), (864, 2339095), (880, 2296566), (990, 2041392), (1056, 1913805), (1065, 1897632), (1080, 1871276), (1136, 1779030), (1188, 1701160), (1198, 1686960), (1278, 1581360), (1320, 1531044), (1420, 1423224), (1440, 1403457), (1485, 1360928), (1562, 1293840), (1584, 1275870), (1704, 1186020), (1760, 1148283), (1797, 1124640), (1917, 1054240), (1980, 1020696), (2130, 948816), (2160, 935638), (2272, 889515), (2343, 862560), (2376, 850580), (2396, 843480), (2556, 790680), (2640, 765522), (2840, 711612), (2970, 680464), (2995, 674784), (3124, 646920), (3168, 637935), (3195, 632544), (3408, 593010), (3594, 562320), (3834, 527120), (3905, 517536), (3960, 510348), (4260, 474408), (4320, 467819), (4686, 431280), (4752, 425290), (4792, 421740), (5112, 395340), (5280, 382761), (5391, 374880), (5680, 355806), (5940, 340232), (5990, 337392), (6248, 323460), (6390, 316272), (6589, 306720), (6816, 296505), (7029, 287520), (7188, 281160), (7668, 263560), (7810, 258768), (7920, 255174), (8520, 237204), (8985, 224928), (9372, 215640), (9504, 212645), (9584, 210870), (9585, 210848), (10224, 197670), (10782, 187440), (11360, 177903), (11715, 172512), (11880, 170116), (11980, 168696), (12496, 161730), (12780, 158136), (13178, 153360), (14058, 143760), (14376, 140580), (15336, 131780), (15620, 129384), (15840, 127587), (16173, 124960), (17040, 118602), (17970, 112464), (18744, 107820), (19168, 105435), (19170, 105424), (19767, 102240), (20448, 98835), (21087, 95840), (21564, 93720), (23430, 86256), (23760, 85058), (23960, 84348), (24992, 80865), (25560, 79068), (26356, 76680), (26955, 74976), (28116, 71880), (28752, 70290), (30672, 65890), (31240, 64692), (32346, 62480), (32945, 61344), (34080, 59301), (35145, 57504), (35940, 56232), (37488, 53910), (38340, 52712), (39534, 51120), (42174, 47920), (42529, 47520), (43128, 46860)]