20403102720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 704

約数和(自身を含む): 87685226496

約数和(自身を除く): 67282123776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 512, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 768, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1024, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1280, 1320, 1327, 1344, 1365, 1408, 1430, 1456, 1536, 1540, 1560, 1664, 1680, 1716, 1760, 1792, 1820, 1848, 1920, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2560, 2640, 2654, 2688, 2730, 2816, 2860, 2912, 3003, 3072, 3080, 3120, 3328, 3360, 3432, 3520, 3584, 3640, 3696, 3840, 3981, 4004, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5120, 5280, 5308, 5376, 5460, 5632, 5720, 5824, 6006, 6160, 6240, 6635, 6656, 6720, 6864, 7040, 7168, 7280, 7392, 7680, 7962, 8008, 8320, 8448, 8580, 8736, 8960, 9152, 9240, 9289, 9856, 9984, 10010, 10560, 10616, 10752, 10920, 11264, 11440, 11648, 12012, 12320, 12480, 13270, 13312, 13440, 13728, 14080, 14560, 14597, 14784, 15015, 15360, 15924, 16016, 16640, 16896, 17160, 17251, 17472, 17920, 18304, 18480, 18578, 19712, 19905, 19968, 20020, 21120, 21232, 21504, 21840, 22880, 23296, 24024, 24640, 24960, 26540, 26880, 27456, 27867, 28160, 29120, 29194, 29568, 30030, 31848, 32032, 33280, 33792, 34320, 34502, 34944, 35840, 36608, 36960, 37156, 39424, 39810, 39936, 40040, 42240, 42464, 43680, 43791, 45760, 46445, 46592, 48048, 49280, 49920, 51753, 53080, 53760, 54912, 55734, 56320, 58240, 58388, 59136, 60060, 63696, 64064, 66560, 68640, 69004, 69888, 72985, 73216, 73920, 74312, 78848, 79620, 80080, 84480, 84928, 86255, 87360, 87582, 91520, 92890, 93184, 96096, 98560, 99840, 102179, 103506, 106160, 107520, 109824, 111468, 116480, 116776, 118272, 120120, 120757, 127392, 128128, 137280, 138008, 139335, 139776, 145970, 146432, 147840, 148624, 159240, 160160, 168960, 169856, 172510, 174720, 175164, 183040, 185780, 189761, 192192, 197120, 199680, 204358, 207012, 212320, 218955, 219648, 222936, 232960, 233552, 236544, 240240, 241514, 254784, 256256, 258765, 274560, 276016, 278670, 279552, 291940, 295680, 297248, 306537, 318480, 320320, 339712, 345020, 349440, 350328, 362271, 366080, 371560, 379522, 384384, 394240, 408716, 414024, 424640, 437910, 439296, 445872, 465920, 467104, 480480, 483028, 509568, 510895, 512512, 517530, 549120, 552032, 557340, 569283, 583880, 591360, 594496, 603785, 613074, 636960, 640640, 679424, 690040, 698880, 700656, 724542, 732160, 743120, 759044, 768768, 817432, 828048, 849280, 875820, 891744, 934208, 948805, 960960, 966056, 1019136, 1021790, 1025024, 1035060, 1098240, 1104064, 1114680, 1138566, 1167760, 1182720, 1188992, 1207570, 1226148, 1273920, 1281280, 1328327, 1358848, 1380080, 1397760, 1401312, 1449084, 1486240, 1518088, 1532685, 1537536, 1634864, 1656096, 1698560, 1751640, 1783488, 1811355, 1868416, 1897610, 1921920, 1932112, 2038272, 2043580, 2070120, 2196480, 2208128, 2229360, 2277132, 2335520, 2377984, 2415140, 2452296, 2547840, 2562560, 2656654, 2760160, 2802624, 2846415, 2898168, 2972480, 3036176, 3065370, 3075072, 3269728, 3312192, 3397120, 3503280, 3566976, 3622710, 3736832, 3795220, 3843840, 3864224, 3984981, 4076544, 4087160, 4140240, 4416256, 4458720, 4554264, 4671040, 4755968, 4830280, 4904592, 5095680, 5125120, 5313308, 5520320, 5605248, 5692830, 5796336, 5944960, 6072352, 6130740, 6539456, 6624384, 6641635, 6794240, 7006560, 7133952, 7245420, 7473664, 7590440, 7687680, 7728448, 7969962, 8174320, 8280480, 8832512, 8917440, 9108528, 9342080, 9511936, 9660560, 9809184, 10191360, 10626616, 11040640, 11210496, 11385660, 11592672, 11889920, 12144704, 12261480, 13078912, 13248768, 13283270, 14013120, 14267904, 14490840, 14947328, 15180880, 15375360, 15456896, 15939924, 16348640, 16560960, 17665024, 17834880, 18217056, 18684160, 19321120, 19618368, 19924905, 20382720, 21253232, 22081280, 22420992, 22771320, 23185344, 23779840, 24289408, 24522960, 26157824, 26497536, 26566540, 28026240, 28535808, 28981680, 30361760, 30913792, 31879848, 32697280, 33121920, 35669760, 36434112, 37368320, 38642240, 39236736, 39849810, 42506464, 44162560, 44841984, 45542640, 46370688, 47559680, 48578816, 49045920, 52315648, 52995072, 53133080, 56052480, 57963360, 60723520, 61827584, 63759696, 65394560, 66243840, 71339520, 72868224, 74736640, 77284480, 78473472, 79699620, 85012928, 88325120, 91085280, 92741376, 97157632, 98091840, 104631296, 106266160, 112104960, 115926720, 121447040, 123655168, 127519392, 130789120, 132487680, 142679040, 145736448, 154568960, 156946944, 159399240, 170025856, 182170560, 185482752, 194315264, 196183680, 212532320, 224209920, 231853440, 242894080, 255038784, 261578240, 264975360, 291472896, 309137920, 313893888, 318798480, 340051712, 364341120, 370965504, 392367360, 425064640, 463706880, 485788160, 510077568, 523156480, 582945792, 618275840, 637596960, 680103424, 728682240, 784734720, 850129280, 927413760, 971576320, 1020155136, 1275193920, 1360206848, 1457364480, 1569469440, 1700258560, 1854827520, 2040310272, 2550387840, 2914728960, 3400517120, 4080620544, 5100775680, 6801034240, 10201551360, 20403102720]

約数ペア:

[(1, 20403102720), (2, 10201551360), (3, 6801034240), (4, 5100775680), (5, 4080620544), (6, 3400517120), (7, 2914728960), (8, 2550387840), (10, 2040310272), (11, 1854827520), (12, 1700258560), (13, 1569469440), (14, 1457364480), (15, 1360206848), (16, 1275193920), (20, 1020155136), (21, 971576320), (22, 927413760), (24, 850129280), (26, 784734720), (28, 728682240), (30, 680103424), (32, 637596960), (33, 618275840), (35, 582945792), (39, 523156480), (40, 510077568), (42, 485788160), (44, 463706880), (48, 425064640), (52, 392367360), (55, 370965504), (56, 364341120), (60, 340051712), (64, 318798480), (65, 313893888), (66, 309137920), (70, 291472896), (77, 264975360), (78, 261578240), (80, 255038784), (84, 242894080), (88, 231853440), (91, 224209920), (96, 212532320), (104, 196183680), (105, 194315264), (110, 185482752), (112, 182170560), (120, 170025856), (128, 159399240), (130, 156946944), (132, 154568960), (140, 145736448), (143, 142679040), (154, 132487680), (156, 130789120), (160, 127519392), (165, 123655168), (168, 121447040), (176, 115926720), (182, 112104960), (192, 106266160), (195, 104631296), (208, 98091840), (210, 97157632), (220, 92741376), (224, 91085280), (231, 88325120), (240, 85012928), (256, 79699620), (260, 78473472), (264, 77284480), (273, 74736640), (280, 72868224), (286, 71339520), (308, 66243840), (312, 65394560), (320, 63759696), (330, 61827584), (336, 60723520), (352, 57963360), (364, 56052480), (384, 53133080), (385, 52995072), (390, 52315648), (416, 49045920), (420, 48578816), (429, 47559680), (440, 46370688), (448, 45542640), (455, 44841984), (462, 44162560), (480, 42506464), (512, 39849810), (520, 39236736), (528, 38642240), (546, 37368320), (560, 36434112), (572, 35669760), (616, 33121920), (624, 32697280), (640, 31879848), (660, 30913792), (672, 30361760), (704, 28981680), (715, 28535808), (728, 28026240), (768, 26566540), (770, 26497536), (780, 26157824), (832, 24522960), (840, 24289408), (858, 23779840), (880, 23185344), (896, 22771320), (910, 22420992), (924, 22081280), (960, 21253232), (1001, 20382720), (1024, 19924905), (1040, 19618368), (1056, 19321120), (1092, 18684160), (1120, 18217056), (1144, 17834880), (1155, 17665024), (1232, 16560960), (1248, 16348640), (1280, 15939924), (1320, 15456896), (1327, 15375360), (1344, 15180880), (1365, 14947328), (1408, 14490840), (1430, 14267904), (1456, 14013120), (1536, 13283270), (1540, 13248768), (1560, 13078912), (1664, 12261480), (1680, 12144704), (1716, 11889920), (1760, 11592672), (1792, 11385660), (1820, 11210496), (1848, 11040640), (1920, 10626616), (2002, 10191360), (2080, 9809184), (2112, 9660560), (2145, 9511936), (2184, 9342080), (2240, 9108528), (2288, 8917440), (2310, 8832512), (2464, 8280480), (2496, 8174320), (2560, 7969962), (2640, 7728448), (2654, 7687680), (2688, 7590440), (2730, 7473664), (2816, 7245420), (2860, 7133952), (2912, 7006560), (3003, 6794240), (3072, 6641635), (3080, 6624384), (3120, 6539456), (3328, 6130740), (3360, 6072352), (3432, 5944960), (3520, 5796336), (3584, 5692830), (3640, 5605248), (3696, 5520320), (3840, 5313308), (3981, 5125120), (4004, 5095680), (4160, 4904592), (4224, 4830280), (4290, 4755968), (4368, 4671040), (4480, 4554264), (4576, 4458720), (4620, 4416256), (4928, 4140240), (4992, 4087160), (5005, 4076544), (5120, 3984981), (5280, 3864224), (5308, 3843840), (5376, 3795220), (5460, 3736832), (5632, 3622710), (5720, 3566976), (5824, 3503280), (6006, 3397120), (6160, 3312192), (6240, 3269728), (6635, 3075072), (6656, 3065370), (6720, 3036176), (6864, 2972480), (7040, 2898168), (7168, 2846415), (7280, 2802624), (7392, 2760160), (7680, 2656654), (7962, 2562560), (8008, 2547840), (8320, 2452296), (8448, 2415140), (8580, 2377984), (8736, 2335520), (8960, 2277132), (9152, 2229360), (9240, 2208128), (9289, 2196480), (9856, 2070120), (9984, 2043580), (10010, 2038272), (10560, 1932112), (10616, 1921920), (10752, 1897610), (10920, 1868416), (11264, 1811355), (11440, 1783488), (11648, 1751640), (12012, 1698560), (12320, 1656096), (12480, 1634864), (13270, 1537536), (13312, 1532685), (13440, 1518088), (13728, 1486240), (14080, 1449084), (14560, 1401312), (14597, 1397760), (14784, 1380080), (15015, 1358848), (15360, 1328327), (15924, 1281280), (16016, 1273920), (16640, 1226148), (16896, 1207570), (17160, 1188992), (17251, 1182720), (17472, 1167760), (17920, 1138566), (18304, 1114680), (18480, 1104064), (18578, 1098240), (19712, 1035060), (19905, 1025024), (19968, 1021790), (20020, 1019136), (21120, 966056), (21232, 960960), (21504, 948805), (21840, 934208), (22880, 891744), (23296, 875820), (24024, 849280), (24640, 828048), (24960, 817432), (26540, 768768), (26880, 759044), (27456, 743120), (27867, 732160), (28160, 724542), (29120, 700656), (29194, 698880), (29568, 690040), (30030, 679424), (31848, 640640), (32032, 636960), (33280, 613074), (33792, 603785), (34320, 594496), (34502, 591360), (34944, 583880), (35840, 569283), (36608, 557340), (36960, 552032), (37156, 549120), (39424, 517530), (39810, 512512), (39936, 510895), (40040, 509568), (42240, 483028), (42464, 480480), (43680, 467104), (43791, 465920), (45760, 445872), (46445, 439296), (46592, 437910), (48048, 424640), (49280, 414024), (49920, 408716), (51753, 394240), (53080, 384384), (53760, 379522), (54912, 371560), (55734, 366080), (56320, 362271), (58240, 350328), (58388, 349440), (59136, 345020), (60060, 339712), (63696, 320320), (64064, 318480), (66560, 306537), (68640, 297248), (69004, 295680), (69888, 291940), (72985, 279552), (73216, 278670), (73920, 276016), (74312, 274560), (78848, 258765), (79620, 256256), (80080, 254784), (84480, 241514), (84928, 240240), (86255, 236544), (87360, 233552), (87582, 232960), (91520, 222936), (92890, 219648), (93184, 218955), (96096, 212320), (98560, 207012), (99840, 204358), (102179, 199680), (103506, 197120), (106160, 192192), (107520, 189761), (109824, 185780), (111468, 183040), (116480, 175164), (116776, 174720), (118272, 172510), (120120, 169856), (120757, 168960), (127392, 160160), (128128, 159240), (137280, 148624), (138008, 147840), (139335, 146432), (139776, 145970)]