8019982080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3388

約数の個数: 432

約数和(自身を含む): 31873645440

約数和(自身を除く): 23853663360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2304, 2432, 2508, 2640, 2736, 2816, 2880, 3040, 3135, 3168, 3331, 3344, 3420, 3520, 3648, 3762, 3840, 3960, 4180, 4224, 4560, 4864, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6662, 6688, 6840, 7040, 7296, 7524, 7920, 8360, 8448, 9120, 9405, 9993, 10032, 10560, 10944, 11520, 12160, 12540, 12672, 13324, 13376, 13680, 14080, 14592, 15048, 15840, 16655, 16720, 18240, 18810, 19986, 20064, 21120, 21888, 24320, 25080, 25344, 26648, 26752, 27360, 29979, 30096, 31680, 33310, 33440, 36480, 36641, 37620, 39972, 40128, 42240, 43776, 49965, 50160, 53296, 53504, 54720, 59958, 60192, 63289, 63360, 66620, 66880, 72960, 73282, 75240, 79944, 80256, 99930, 100320, 106592, 109440, 109923, 119916, 120384, 126578, 126720, 133240, 133760, 146564, 149895, 150480, 159888, 160512, 183205, 189867, 199860, 200640, 213184, 218880, 219846, 239832, 240768, 253156, 266480, 267520, 293128, 299790, 300960, 316445, 319776, 329769, 366410, 379734, 399720, 401280, 426368, 439692, 479664, 481536, 506312, 532960, 549615, 569601, 586256, 599580, 601920, 632890, 639552, 659538, 696179, 732820, 759468, 799440, 802560, 852736, 879384, 949335, 959328, 1012624, 1065920, 1099230, 1139202, 1172512, 1199160, 1203840, 1265780, 1279104, 1319076, 1392358, 1465640, 1518936, 1598880, 1648845, 1758768, 1898670, 1918656, 2025248, 2088537, 2131840, 2198460, 2278404, 2345024, 2398320, 2407680, 2531560, 2558208, 2638152, 2784716, 2848005, 2931280, 3037872, 3197760, 3297690, 3480895, 3517536, 3797340, 3837312, 4050496, 4177074, 4263680, 4396920, 4556808, 4690048, 4796640, 5063120, 5276304, 5569432, 5696010, 5862560, 6075744, 6265611, 6395520, 6595380, 6961790, 7035072, 7594680, 7674624, 8100992, 8354148, 8793840, 9113616, 9380096, 9593280, 10126240, 10442685, 10552608, 11138864, 11392020, 11725120, 12151488, 12531222, 12791040, 13190760, 13923580, 14070144, 15189360, 16201984, 16708296, 17587680, 18227232, 19186560, 20252480, 20885370, 21105216, 22277728, 22784040, 23450240, 24302976, 25062444, 26381520, 27847160, 28140288, 30378720, 31328055, 33416592, 35175360, 36454464, 38373120, 40504960, 41770740, 42210432, 44555456, 45568080, 46900480, 48605952, 50124888, 52763040, 55694320, 60757440, 62656110, 66833184, 70350720, 72908928, 81009920, 83541480, 84420864, 89110912, 91136160, 100249776, 105526080, 111388640, 121514880, 125312220, 133666368, 140701440, 145817856, 167082960, 178221824, 182272320, 200499552, 211052160, 222777280, 243029760, 250624440, 267332736, 334165920, 364544640, 400999104, 422104320, 445554560, 501248880, 534665472, 668331840, 729089280, 801998208, 891109120, 1002497760, 1336663680, 1603996416, 2004995520, 2673327360, 4009991040, 8019982080]

約数ペア:

[(1, 8019982080), (2, 4009991040), (3, 2673327360), (4, 2004995520), (5, 1603996416), (6, 1336663680), (8, 1002497760), (9, 891109120), (10, 801998208), (11, 729089280), (12, 668331840), (15, 534665472), (16, 501248880), (18, 445554560), (19, 422104320), (20, 400999104), (22, 364544640), (24, 334165920), (30, 267332736), (32, 250624440), (33, 243029760), (36, 222777280), (38, 211052160), (40, 200499552), (44, 182272320), (45, 178221824), (48, 167082960), (55, 145817856), (57, 140701440), (60, 133666368), (64, 125312220), (66, 121514880), (72, 111388640), (76, 105526080), (80, 100249776), (88, 91136160), (90, 89110912), (95, 84420864), (96, 83541480), (99, 81009920), (110, 72908928), (114, 70350720), (120, 66833184), (128, 62656110), (132, 60757440), (144, 55694320), (152, 52763040), (160, 50124888), (165, 48605952), (171, 46900480), (176, 45568080), (180, 44555456), (190, 42210432), (192, 41770740), (198, 40504960), (209, 38373120), (220, 36454464), (228, 35175360), (240, 33416592), (256, 31328055), (264, 30378720), (285, 28140288), (288, 27847160), (304, 26381520), (320, 25062444), (330, 24302976), (342, 23450240), (352, 22784040), (360, 22277728), (380, 21105216), (384, 20885370), (396, 20252480), (418, 19186560), (440, 18227232), (456, 17587680), (480, 16708296), (495, 16201984), (528, 15189360), (570, 14070144), (576, 13923580), (608, 13190760), (627, 12791040), (640, 12531222), (660, 12151488), (684, 11725120), (704, 11392020), (720, 11138864), (760, 10552608), (768, 10442685), (792, 10126240), (836, 9593280), (855, 9380096), (880, 9113616), (912, 8793840), (960, 8354148), (990, 8100992), (1045, 7674624), (1056, 7594680), (1140, 7035072), (1152, 6961790), (1216, 6595380), (1254, 6395520), (1280, 6265611), (1320, 6075744), (1368, 5862560), (1408, 5696010), (1440, 5569432), (1520, 5276304), (1584, 5063120), (1672, 4796640), (1710, 4690048), (1760, 4556808), (1824, 4396920), (1881, 4263680), (1920, 4177074), (1980, 4050496), (2090, 3837312), (2112, 3797340), (2280, 3517536), (2304, 3480895), (2432, 3297690), (2508, 3197760), (2640, 3037872), (2736, 2931280), (2816, 2848005), (2880, 2784716), (3040, 2638152), (3135, 2558208), (3168, 2531560), (3331, 2407680), (3344, 2398320), (3420, 2345024), (3520, 2278404), (3648, 2198460), (3762, 2131840), (3840, 2088537), (3960, 2025248), (4180, 1918656), (4224, 1898670), (4560, 1758768), (4864, 1648845), (5016, 1598880), (5280, 1518936), (5472, 1465640), (5760, 1392358), (6080, 1319076), (6270, 1279104), (6336, 1265780), (6662, 1203840), (6688, 1199160), (6840, 1172512), (7040, 1139202), (7296, 1099230), (7524, 1065920), (7920, 1012624), (8360, 959328), (8448, 949335), (9120, 879384), (9405, 852736), (9993, 802560), (10032, 799440), (10560, 759468), (10944, 732820), (11520, 696179), (12160, 659538), (12540, 639552), (12672, 632890), (13324, 601920), (13376, 599580), (13680, 586256), (14080, 569601), (14592, 549615), (15048, 532960), (15840, 506312), (16655, 481536), (16720, 479664), (18240, 439692), (18810, 426368), (19986, 401280), (20064, 399720), (21120, 379734), (21888, 366410), (24320, 329769), (25080, 319776), (25344, 316445), (26648, 300960), (26752, 299790), (27360, 293128), (29979, 267520), (30096, 266480), (31680, 253156), (33310, 240768), (33440, 239832), (36480, 219846), (36641, 218880), (37620, 213184), (39972, 200640), (40128, 199860), (42240, 189867), (43776, 183205), (49965, 160512), (50160, 159888), (53296, 150480), (53504, 149895), (54720, 146564), (59958, 133760), (60192, 133240), (63289, 126720), (63360, 126578), (66620, 120384), (66880, 119916), (72960, 109923), (73282, 109440), (75240, 106592), (79944, 100320), (80256, 99930)]