128421832320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 640

約数和(自身を含む): 478577341440

約数和(自身を除く): 350155509120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 53, 54, 60, 64, 72, 80, 81, 86, 90, 96, 106, 108, 120, 128, 129, 135, 144, 159, 160, 162, 172, 180, 192, 212, 215, 216, 240, 258, 265, 270, 288, 318, 320, 324, 344, 360, 384, 387, 405, 424, 430, 432, 477, 480, 516, 530, 540, 576, 636, 640, 645, 648, 688, 720, 774, 795, 810, 848, 860, 864, 954, 960, 1032, 1060, 1080, 1087, 1152, 1161, 1272, 1290, 1296, 1376, 1431, 1440, 1548, 1590, 1620, 1696, 1720, 1728, 1908, 1920, 1935, 2064, 2120, 2160, 2174, 2279, 2322, 2385, 2544, 2580, 2592, 2752, 2862, 2880, 3096, 3180, 3240, 3261, 3392, 3440, 3456, 3483, 3816, 3870, 4128, 4240, 4293, 4320, 4348, 4558, 4644, 4770, 5088, 5160, 5184, 5435, 5504, 5724, 5760, 5805, 6192, 6360, 6480, 6522, 6784, 6837, 6880, 6966, 7155, 7632, 7740, 8256, 8480, 8586, 8640, 8696, 9116, 9288, 9540, 9783, 10176, 10320, 10368, 10870, 11395, 11448, 11610, 12384, 12720, 12960, 13044, 13674, 13760, 13932, 14310, 15264, 15480, 16305, 16512, 16960, 17172, 17280, 17392, 17415, 18232, 18576, 19080, 19566, 20352, 20511, 20640, 21465, 21740, 22790, 22896, 23220, 24768, 25440, 25920, 26088, 27348, 27520, 27864, 28620, 29349, 30528, 30960, 32610, 33920, 34185, 34344, 34784, 34830, 36464, 37152, 38160, 39132, 41022, 41280, 42930, 43480, 45580, 45792, 46440, 46741, 48915, 49536, 50880, 51840, 52176, 54696, 55728, 57240, 57611, 58698, 61056, 61533, 61920, 65220, 68370, 68688, 69568, 69660, 72928, 74304, 76320, 78264, 82044, 82560, 85860, 86960, 88047, 91160, 91584, 92880, 93482, 97830, 101760, 102555, 104352, 109392, 111456, 114480, 115222, 117396, 123066, 123840, 130440, 136740, 137376, 139136, 139320, 140223, 145856, 146745, 148608, 152640, 156528, 164088, 171720, 172833, 173920, 176094, 182320, 183168, 184599, 185760, 186964, 195660, 205110, 208704, 218784, 222912, 228960, 230444, 233705, 234792, 246132, 247680, 260880, 273480, 274752, 278640, 280446, 288055, 291712, 293490, 305280, 307665, 313056, 328176, 343440, 345666, 347840, 352188, 364640, 369198, 371520, 373928, 391320, 410220, 417408, 420669, 437568, 440235, 445824, 457920, 460888, 467410, 469584, 492264, 518499, 521760, 546960, 549504, 557280, 560892, 576110, 586980, 615330, 626112, 656352, 686880, 691332, 695680, 701115, 704376, 729280, 738396, 743040, 747856, 782640, 820440, 841338, 864165, 875136, 880470, 915840, 921776, 922995, 934820, 939168, 984528, 1036998, 1043520, 1093920, 1114560, 1121784, 1152220, 1173960, 1230660, 1252224, 1262007, 1312704, 1373760, 1382664, 1402230, 1408752, 1458560, 1476792, 1495712, 1555497, 1565280, 1640880, 1682676, 1728330, 1760940, 1843552, 1845990, 1869640, 1878336, 1969056, 2073996, 2087040, 2103345, 2187840, 2229120, 2243568, 2304440, 2347920, 2461320, 2477273, 2524014, 2592495, 2625408, 2747520, 2765328, 2804460, 2817504, 2953584, 2991424, 3110994, 3130560, 3281760, 3365352, 3456660, 3521880, 3687104, 3691980, 3739280, 3756672, 3786021, 3938112, 4147992, 4206690, 4375680, 4487136, 4608880, 4666491, 4695840, 4922640, 4954546, 5048028, 5184990, 5530656, 5608920, 5635008, 5907168, 5982848, 6221988, 6261120, 6310035, 6563520, 6730704, 6913320, 7043760, 7374208, 7383960, 7431819, 7478560, 7572042, 7777485, 7876224, 8295984, 8413380, 8974272, 9217760, 9332982, 9391680, 9845280, 9909092, 10096056, 10369980, 11061312, 11217840, 11270016, 11814336, 12386365, 12443976, 12620070, 13127040, 13461408, 13826640, 14087520, 14767920, 14863638, 14957120, 15144084, 15554970, 16591968, 16826760, 17948544, 18435520, 18665964, 18783360, 18930105, 19690560, 19818184, 20192112, 20739960, 22122624, 22295457, 22435680, 23332455, 23628672, 24772730, 24887952, 25240140, 26922816, 27653280, 28175040, 29535840, 29727276, 29914240, 30288168, 31109940, 33183936, 33653520, 36871040, 37159095, 37331928, 37860210, 39381120, 39636368, 40384224, 41479920, 44590914, 44871360, 46664910, 49545460, 49775904, 50480280, 53845632, 55306560, 56350080, 59071680, 59454552, 60576336, 62219880, 66367872, 66886371, 67307040, 74318190, 74663856, 75720420, 79272736, 80768448, 82959840, 89181828, 89742720, 93329820, 99090920, 99551808, 100960560, 110613120, 111477285, 118143360, 118909104, 121152672, 124439760, 133772742, 134614080, 148636380, 149327712, 151440840, 158545472, 161536896, 165919680, 178363656, 186659640, 198181840, 199103616, 200659113, 201921120, 222954570, 237818208, 242305344, 248879520, 267545484, 269228160, 297272760, 298655424, 302881680, 317090944, 331839360, 334431855, 356727312, 373319280, 396363680, 401318226, 403842240, 445909140, 475636416, 484610688, 497759040, 535090968, 594545520, 597310848, 605763360, 668863710, 713454624, 746638560, 792727360, 802636452, 807684480, 891818280, 951272832, 995518080, 1003295565, 1070181936, 1189091040, 1211526720, 1337727420, 1426909248, 1493277120, 1585454720, 1605272904, 1783636560, 2006591130, 2140363872, 2378182080, 2423053440, 2675454840, 2853818496, 2986554240, 3210545808, 3567273120, 4013182260, 4280727744, 4756364160, 5350909680, 6421091616, 7134546240, 8026364520, 8561455488, 10701819360, 12842183232, 14269092480, 16052729040, 21403638720, 25684366464, 32105458080, 42807277440, 64210916160, 128421832320]

約数ペア:

[(1, 128421832320), (2, 64210916160), (3, 42807277440), (4, 32105458080), (5, 25684366464), (6, 21403638720), (8, 16052729040), (9, 14269092480), (10, 12842183232), (12, 10701819360), (15, 8561455488), (16, 8026364520), (18, 7134546240), (20, 6421091616), (24, 5350909680), (27, 4756364160), (30, 4280727744), (32, 4013182260), (36, 3567273120), (40, 3210545808), (43, 2986554240), (45, 2853818496), (48, 2675454840), (53, 2423053440), (54, 2378182080), (60, 2140363872), (64, 2006591130), (72, 1783636560), (80, 1605272904), (81, 1585454720), (86, 1493277120), (90, 1426909248), (96, 1337727420), (106, 1211526720), (108, 1189091040), (120, 1070181936), (128, 1003295565), (129, 995518080), (135, 951272832), (144, 891818280), (159, 807684480), (160, 802636452), (162, 792727360), (172, 746638560), (180, 713454624), (192, 668863710), (212, 605763360), (215, 597310848), (216, 594545520), (240, 535090968), (258, 497759040), (265, 484610688), (270, 475636416), (288, 445909140), (318, 403842240), 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(2279, 56350080), (2322, 55306560), (2385, 53845632), (2544, 50480280), (2580, 49775904), (2592, 49545460), (2752, 46664910), (2862, 44871360), (2880, 44590914), (3096, 41479920), (3180, 40384224), (3240, 39636368), (3261, 39381120), (3392, 37860210), (3440, 37331928), (3456, 37159095), (3483, 36871040), (3816, 33653520), (3870, 33183936), (4128, 31109940), (4240, 30288168), (4293, 29914240), (4320, 29727276), (4348, 29535840), (4558, 28175040), (4644, 27653280), (4770, 26922816), (5088, 25240140), (5160, 24887952), (5184, 24772730), (5435, 23628672), (5504, 23332455), (5724, 22435680), (5760, 22295457), (5805, 22122624), (6192, 20739960), (6360, 20192112), (6480, 19818184), (6522, 19690560), (6784, 18930105), (6837, 18783360), (6880, 18665964), (6966, 18435520), (7155, 17948544), (7632, 16826760), (7740, 16591968), (8256, 15554970), (8480, 15144084), (8586, 14957120), (8640, 14863638), (8696, 14767920), (9116, 14087520), (9288, 13826640), (9540, 13461408), (9783, 13127040), (10176, 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3365352), (39132, 3281760), (41022, 3130560), (41280, 3110994), (42930, 2991424), (43480, 2953584), (45580, 2817504), (45792, 2804460), (46440, 2765328), (46741, 2747520), (48915, 2625408), (49536, 2592495), (50880, 2524014), (51840, 2477273), (52176, 2461320), (54696, 2347920), (55728, 2304440), (57240, 2243568), (57611, 2229120), (58698, 2187840), (61056, 2103345), (61533, 2087040), (61920, 2073996), (65220, 1969056), (68370, 1878336), (68688, 1869640), (69568, 1845990), (69660, 1843552), (72928, 1760940), (74304, 1728330), (76320, 1682676), (78264, 1640880), (82044, 1565280), (82560, 1555497), (85860, 1495712), (86960, 1476792), (88047, 1458560), (91160, 1408752), (91584, 1402230), (92880, 1382664), (93482, 1373760), (97830, 1312704), (101760, 1262007), (102555, 1252224), (104352, 1230660), (109392, 1173960), (111456, 1152220), (114480, 1121784), (115222, 1114560), (117396, 1093920), (123066, 1043520), (123840, 1036998), (130440, 984528), (136740, 939168), (137376, 934820), (139136, 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