1993757760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 448

約数和(自身を含む): 7490764800

約数和(自身を除く): 5497007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 79, 80, 90, 92, 96, 108, 115, 120, 127, 135, 138, 144, 158, 160, 180, 184, 192, 207, 216, 230, 237, 240, 254, 270, 276, 288, 316, 320, 345, 360, 368, 381, 395, 414, 432, 460, 474, 480, 508, 540, 552, 576, 621, 632, 635, 690, 711, 720, 736, 762, 790, 828, 864, 920, 948, 960, 1016, 1035, 1080, 1104, 1143, 1185, 1242, 1264, 1270, 1380, 1422, 1440, 1472, 1524, 1580, 1656, 1728, 1817, 1840, 1896, 1905, 2032, 2070, 2133, 2160, 2208, 2286, 2370, 2484, 2528, 2540, 2760, 2844, 2880, 2921, 3048, 3105, 3160, 3312, 3429, 3555, 3634, 3680, 3792, 3810, 4064, 4140, 4266, 4320, 4416, 4572, 4740, 4968, 5056, 5080, 5451, 5520, 5688, 5715, 5842, 6096, 6210, 6320, 6624, 6858, 7110, 7268, 7360, 7584, 7620, 8128, 8280, 8532, 8640, 8763, 9085, 9144, 9480, 9936, 10033, 10160, 10665, 10902, 11040, 11376, 11430, 11684, 12192, 12420, 12640, 13248, 13716, 14220, 14536, 14605, 15168, 15240, 16353, 16560, 17064, 17145, 17526, 18170, 18288, 18960, 19872, 20066, 20320, 21330, 21804, 22080, 22752, 22860, 23368, 24384, 24840, 25280, 26289, 27255, 27432, 28440, 29072, 29210, 30099, 30480, 32706, 33120, 34128, 34290, 35052, 36340, 36576, 37920, 39744, 40132, 40640, 42660, 43608, 43815, 45504, 45720, 46736, 49059, 49680, 50165, 52578, 54510, 54864, 56880, 58144, 58420, 60198, 60960, 65412, 66240, 68256, 68580, 70104, 72680, 73152, 75840, 78867, 80264, 81765, 85320, 87216, 87630, 90297, 91440, 93472, 98118, 99360, 100330, 105156, 109020, 109728, 113760, 116288, 116840, 120396, 121920, 130824, 131445, 136512, 137160, 140208, 145360, 150495, 157734, 160528, 163530, 170640, 174432, 175260, 180594, 182880, 186944, 196236, 198720, 200660, 210312, 218040, 219456, 227520, 230759, 233680, 240792, 245295, 261648, 262890, 270891, 274320, 280416, 290720, 300990, 315468, 321056, 327060, 341280, 348864, 350520, 361188, 365760, 392472, 394335, 401320, 420624, 436080, 451485, 461518, 467360, 481584, 490590, 523296, 525780, 541782, 548640, 560832, 581440, 601980, 630936, 642112, 654120, 682560, 692277, 701040, 722376, 784944, 788670, 802640, 841248, 872160, 902970, 923036, 934720, 963168, 981180, 1046592, 1051560, 1083564, 1097280, 1153795, 1203960, 1261872, 1308240, 1354455, 1384554, 1402080, 1444752, 1569888, 1577340, 1605280, 1682496, 1744320, 1805940, 1846072, 1926336, 1962360, 2076831, 2103120, 2167128, 2307590, 2407920, 2523744, 2616480, 2708910, 2769108, 2804160, 2889504, 3139776, 3154680, 3210560, 3461385, 3611880, 3692144, 3924720, 4153662, 4206240, 4334256, 4615180, 4815840, 5047488, 5232960, 5417820, 5538216, 5779008, 6230493, 6309360, 6922770, 7223760, 7384288, 7849440, 8307324, 8412480, 8668512, 9230360, 9631680, 10384155, 10835640, 11076432, 12460986, 12618720, 13845540, 14447520, 14768576, 15698880, 16614648, 17337024, 18460720, 20768310, 21671280, 22152864, 24921972, 25237440, 27691080, 28895040, 31152465, 33229296, 36921440, 41536620, 43342560, 44305728, 49843944, 55382160, 62304930, 66458592, 73842880, 83073240, 86685120, 99687888, 110764320, 124609860, 132917184, 166146480, 199375776, 221528640, 249219720, 332292960, 398751552, 498439440, 664585920, 996878880, 1993757760]

約数ペア:

[(1, 1993757760), (2, 996878880), (3, 664585920), (4, 498439440), (5, 398751552), (6, 332292960), (8, 249219720), (9, 221528640), (10, 199375776), (12, 166146480), (15, 132917184), (16, 124609860), (18, 110764320), (20, 99687888), (23, 86685120), (24, 83073240), (27, 73842880), (30, 66458592), (32, 62304930), (36, 55382160), (40, 49843944), (45, 44305728), (46, 43342560), (48, 41536620), (54, 36921440), (60, 33229296), (64, 31152465), (69, 28895040), (72, 27691080), (79, 25237440), (80, 24921972), (90, 22152864), (92, 21671280), (96, 20768310), (108, 18460720), (115, 17337024), (120, 16614648), (127, 15698880), (135, 14768576), (138, 14447520), (144, 13845540), (158, 12618720), (160, 12460986), (180, 11076432), (184, 10835640), (192, 10384155), (207, 9631680), (216, 9230360), (230, 8668512), (237, 8412480), (240, 8307324), (254, 7849440), (270, 7384288), (276, 7223760), (288, 6922770), (316, 6309360), (320, 6230493), (345, 5779008), (360, 5538216), (368, 5417820), (381, 5232960), (395, 5047488), (414, 4815840), (432, 4615180), (460, 4334256), (474, 4206240), (480, 4153662), (508, 3924720), (540, 3692144), (552, 3611880), (576, 3461385), (621, 3210560), (632, 3154680), (635, 3139776), (690, 2889504), (711, 2804160), (720, 2769108), (736, 2708910), (762, 2616480), (790, 2523744), (828, 2407920), (864, 2307590), (920, 2167128), (948, 2103120), (960, 2076831), (1016, 1962360), (1035, 1926336), (1080, 1846072), (1104, 1805940), (1143, 1744320), (1185, 1682496), (1242, 1605280), (1264, 1577340), (1270, 1569888), (1380, 1444752), (1422, 1402080), (1440, 1384554), (1472, 1354455), (1524, 1308240), (1580, 1261872), (1656, 1203960), (1728, 1153795), (1817, 1097280), (1840, 1083564), (1896, 1051560), (1905, 1046592), (2032, 981180), (2070, 963168), (2133, 934720), (2160, 923036), (2208, 902970), (2286, 872160), (2370, 841248), (2484, 802640), (2528, 788670), (2540, 784944), (2760, 722376), (2844, 701040), (2880, 692277), (2921, 682560), (3048, 654120), (3105, 642112), (3160, 630936), (3312, 601980), (3429, 581440), (3555, 560832), (3634, 548640), (3680, 541782), (3792, 525780), (3810, 523296), (4064, 490590), (4140, 481584), (4266, 467360), (4320, 461518), (4416, 451485), (4572, 436080), (4740, 420624), (4968, 401320), (5056, 394335), (5080, 392472), (5451, 365760), (5520, 361188), (5688, 350520), (5715, 348864), (5842, 341280), (6096, 327060), (6210, 321056), (6320, 315468), (6624, 300990), (6858, 290720), (7110, 280416), (7268, 274320), (7360, 270891), (7584, 262890), (7620, 261648), (8128, 245295), (8280, 240792), (8532, 233680), (8640, 230759), (8763, 227520), (9085, 219456), (9144, 218040), (9480, 210312), (9936, 200660), (10033, 198720), (10160, 196236), (10665, 186944), (10902, 182880), (11040, 180594), (11376, 175260), (11430, 174432), (11684, 170640), (12192, 163530), (12420, 160528), (12640, 157734), (13248, 150495), (13716, 145360), (14220, 140208), (14536, 137160), (14605, 136512), (15168, 131445), (15240, 130824), (16353, 121920), (16560, 120396), (17064, 116840), (17145, 116288), (17526, 113760), (18170, 109728), (18288, 109020), (18960, 105156), (19872, 100330), (20066, 99360), (20320, 98118), (21330, 93472), (21804, 91440), (22080, 90297), (22752, 87630), (22860, 87216), (23368, 85320), (24384, 81765), (24840, 80264), (25280, 78867), (26289, 75840), (27255, 73152), (27432, 72680), (28440, 70104), (29072, 68580), (29210, 68256), (30099, 66240), (30480, 65412), (32706, 60960), (33120, 60198), (34128, 58420), (34290, 58144), (35052, 56880), (36340, 54864), (36576, 54510), (37920, 52578), (39744, 50165), (40132, 49680), (40640, 49059), (42660, 46736), (43608, 45720), (43815, 45504)]