20661526080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3083}}^1$

素因数の和:3298

約数の個数: 336

約数和(自身を含む): 76986262080

約数和(自身を除く): 56324736000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 179, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 358, 360, 390, 416, 468, 480, 520, 537, 576, 585, 624, 716, 720, 780, 832, 895, 936, 960, 1040, 1074, 1170, 1248, 1432, 1440, 1560, 1611, 1790, 1872, 2080, 2148, 2327, 2340, 2496, 2685, 2864, 2880, 3083, 3120, 3222, 3580, 3744, 4160, 4296, 4654, 4680, 5370, 5728, 6166, 6240, 6444, 6981, 7160, 7488, 8055, 8592, 9249, 9308, 9360, 10740, 11456, 11635, 12332, 12480, 12888, 13962, 14320, 15415, 16110, 17184, 18498, 18616, 18720, 20943, 21480, 23270, 24664, 25776, 27747, 27924, 28640, 30830, 32220, 34368, 34905, 36996, 37232, 37440, 40079, 41886, 42960, 46245, 46540, 49328, 51552, 55494, 55848, 57280, 61660, 64440, 69810, 73992, 74464, 80158, 83772, 85920, 92490, 93080, 98656, 103104, 104715, 110988, 111696, 120237, 123320, 128880, 138735, 139620, 147984, 148928, 160316, 167544, 171840, 184980, 186160, 197312, 200395, 209430, 221976, 223392, 240474, 246640, 257760, 277470, 279240, 295968, 320632, 335088, 360711, 369960, 372320, 400790, 418860, 443952, 446784, 480948, 493280, 515520, 551857, 554940, 558480, 591936, 601185, 641264, 670176, 721422, 739920, 744640, 801580, 837720, 887904, 961896, 986560, 1103714, 1109880, 1116960, 1202370, 1282528, 1340352, 1442844, 1479840, 1603160, 1655571, 1675440, 1775808, 1803555, 1923792, 2207428, 2219760, 2233920, 2404740, 2565056, 2759285, 2885688, 2959680, 3206320, 3311142, 3350880, 3607110, 3847584, 4414856, 4439520, 4809480, 4966713, 5518570, 5771376, 6412640, 6622284, 6701760, 7174141, 7214220, 7695168, 8277855, 8829712, 8879040, 9618960, 9933426, 11037140, 11542752, 12825280, 13244568, 14348282, 14428440, 16555710, 17659424, 19237920, 19866852, 21522423, 22074280, 23085504, 24833565, 26489136, 28696564, 28856880, 33111420, 35318848, 35870705, 38475840, 39733704, 43044846, 44148560, 49667130, 52978272, 57393128, 57713760, 64567269, 66222840, 71741410, 79467408, 86089692, 88297120, 99334260, 105956544, 107612115, 114786256, 115427520, 129134538, 132445680, 143482820, 158934816, 172179384, 176594240, 198668520, 215224230, 229572512, 258269076, 264891360, 286965640, 317869632, 322836345, 344358768, 397337040, 430448460, 459145024, 516538152, 529782720, 573931280, 645672690, 688717536, 794674080, 860896920, 1033076304, 1147862560, 1291345380, 1377435072, 1589348160, 1721793840, 2066152608, 2295725120, 2582690760, 3443587680, 4132305216, 5165381520, 6887175360, 10330763040, 20661526080]

約数ペア:

[(1, 20661526080), (2, 10330763040), (3, 6887175360), (4, 5165381520), (5, 4132305216), (6, 3443587680), (8, 2582690760), (9, 2295725120), (10, 2066152608), (12, 1721793840), (13, 1589348160), (15, 1377435072), (16, 1291345380), (18, 1147862560), (20, 1033076304), (24, 860896920), (26, 794674080), (30, 688717536), (32, 645672690), (36, 573931280), (39, 529782720), (40, 516538152), (45, 459145024), (48, 430448460), (52, 397337040), (60, 344358768), (64, 322836345), (65, 317869632), (72, 286965640), (78, 264891360), (80, 258269076), (90, 229572512), (96, 215224230), (104, 198668520), (117, 176594240), (120, 172179384), (130, 158934816), (144, 143482820), (156, 132445680), (160, 129134538), (179, 115427520), (180, 114786256), (192, 107612115), (195, 105956544), (208, 99334260), (234, 88297120), (240, 86089692), (260, 79467408), (288, 71741410), (312, 66222840), (320, 64567269), (358, 57713760), (360, 57393128), (390, 52978272), (416, 49667130), (468, 44148560), (480, 43044846), (520, 39733704), (537, 38475840), (576, 35870705), (585, 35318848), (624, 33111420), (716, 28856880), (720, 28696564), (780, 26489136), (832, 24833565), (895, 23085504), (936, 22074280), (960, 21522423), (1040, 19866852), (1074, 19237920), (1170, 17659424), (1248, 16555710), (1432, 14428440), (1440, 14348282), (1560, 13244568), (1611, 12825280), (1790, 11542752), (1872, 11037140), (2080, 9933426), (2148, 9618960), (2327, 8879040), (2340, 8829712), (2496, 8277855), (2685, 7695168), (2864, 7214220), (2880, 7174141), (3083, 6701760), (3120, 6622284), (3222, 6412640), (3580, 5771376), (3744, 5518570), (4160, 4966713), (4296, 4809480), (4654, 4439520), (4680, 4414856), (5370, 3847584), (5728, 3607110), (6166, 3350880), (6240, 3311142), (6444, 3206320), (6981, 2959680), (7160, 2885688), (7488, 2759285), (8055, 2565056), (8592, 2404740), (9249, 2233920), (9308, 2219760), (9360, 2207428), (10740, 1923792), (11456, 1803555), (11635, 1775808), (12332, 1675440), (12480, 1655571), (12888, 1603160), (13962, 1479840), (14320, 1442844), (15415, 1340352), (16110, 1282528), (17184, 1202370), (18498, 1116960), (18616, 1109880), (18720, 1103714), (20943, 986560), (21480, 961896), (23270, 887904), (24664, 837720), (25776, 801580), (27747, 744640), (27924, 739920), (28640, 721422), (30830, 670176), (32220, 641264), (34368, 601185), (34905, 591936), (36996, 558480), (37232, 554940), (37440, 551857), (40079, 515520), (41886, 493280), (42960, 480948), (46245, 446784), (46540, 443952), (49328, 418860), (51552, 400790), (55494, 372320), (55848, 369960), (57280, 360711), (61660, 335088), (64440, 320632), (69810, 295968), (73992, 279240), (74464, 277470), (80158, 257760), (83772, 246640), (85920, 240474), (92490, 223392), (93080, 221976), (98656, 209430), (103104, 200395), (104715, 197312), (110988, 186160), (111696, 184980), (120237, 171840), (123320, 167544), (128880, 160316), (138735, 148928), (139620, 147984)]