20166477120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 896

約数和(自身を含む): 80338452480

約数和(自身を除く): 60171975360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 86, 90, 93, 96, 102, 103, 108, 120, 124, 129, 135, 136, 144, 153, 155, 160, 170, 172, 180, 186, 192, 204, 206, 215, 216, 240, 248, 255, 258, 270, 272, 279, 288, 306, 309, 310, 320, 340, 344, 360, 372, 387, 408, 412, 430, 432, 459, 465, 480, 496, 510, 515, 516, 527, 540, 544, 558, 576, 612, 618, 620, 645, 680, 688, 720, 731, 744, 765, 774, 816, 824, 837, 860, 864, 918, 927, 930, 960, 992, 1020, 1030, 1032, 1054, 1080, 1088, 1116, 1161, 1224, 1236, 1240, 1290, 1333, 1360, 1376, 1395, 1440, 1462, 1488, 1530, 1545, 1548, 1581, 1632, 1648, 1674, 1720, 1728, 1751, 1836, 1854, 1860, 1935, 1984, 2040, 2060, 2064, 2108, 2160, 2193, 2232, 2295, 2322, 2448, 2472, 2480, 2580, 2635, 2666, 2720, 2752, 2781, 2790, 2880, 2924, 2976, 3060, 3090, 3096, 3162, 3193, 3264, 3296, 3348, 3440, 3502, 3655, 3672, 3708, 3720, 3870, 3999, 4080, 4120, 4128, 4185, 4216, 4320, 4386, 4429, 4464, 4590, 4635, 4644, 4743, 4896, 4944, 4960, 5160, 5253, 5270, 5332, 5440, 5562, 5580, 5805, 5848, 5952, 6120, 6180, 6192, 6324, 6386, 6579, 6592, 6665, 6696, 6880, 7004, 7310, 7344, 7416, 7440, 7740, 7905, 7998, 8160, 8240, 8256, 8370, 8432, 8640, 8755, 8772, 8858, 8928, 9180, 9270, 9288, 9486, 9579, 9792, 9888, 9920, 10320, 10506, 10540, 10664, 10965, 11124, 11160, 11610, 11696, 11997, 12240, 12360, 12384, 12648, 12772, 13158, 13287, 13330, 13392, 13760, 13905, 14008, 14229, 14620, 14688, 14832, 14880, 15480, 15759, 15810, 15965, 15996, 16320, 16480, 16740, 16864, 17510, 17544, 17716, 17856, 18360, 18540, 18576, 18972, 19158, 19737, 19776, 19995, 20640, 21012, 21080, 21328, 21930, 22145, 22248, 22320, 22661, 23220, 23392, 23715, 23994, 24480, 24720, 24768, 25296, 25544, 26265, 26316, 26574, 26660, 26784, 27810, 28016, 28458, 28737, 29240, 29376, 29664, 29760, 30960, 31518, 31620, 31930, 31992, 32895, 32960, 33480, 33728, 35020, 35088, 35432, 35991, 36720, 37080, 37152, 37944, 38316, 39474, 39861, 39990, 41280, 42024, 42160, 42656, 43860, 44290, 44496, 44640, 45322, 46440, 46784, 47277, 47430, 47895, 47988, 48960, 49440, 50592, 51088, 52530, 52632, 53148, 53320, 53568, 54281, 55620, 56032, 56916, 57474, 58480, 59328, 59985, 61920, 63036, 63240, 63860, 63984, 65790, 66435, 66960, 67983, 70040, 70176, 70864, 71145, 71982, 73440, 74160, 74304, 75293, 75888, 76632, 78795, 78948, 79722, 79980, 84048, 84320, 85312, 86211, 87720, 88580, 88992, 89280, 90644, 92880, 94554, 94860, 95790, 95976, 98685, 98880, 101184, 102176, 105060, 105264, 106296, 106640, 108562, 111240, 112064, 113305, 113832, 114948, 116960, 119583, 119970, 123840, 126072, 126480, 127720, 127968, 131580, 132870, 133920, 135966, 137299, 140080, 140352, 141728, 142290, 143685, 143964, 146880, 148320, 150586, 151776, 153264, 157590, 157896, 159444, 159960, 162843, 168096, 168640, 172422, 175440, 177160, 177984, 179955, 181288, 185760, 189108, 189720, 191580, 191952, 197370, 199305, 203949, 204352, 210120, 210528, 212592, 213280, 217124, 222480, 225879, 226610, 227664, 229896, 233920, 236385, 239166, 239940, 252144, 252960, 255440, 255936, 263160, 265740, 267840, 271405, 271932, 274598, 280160, 283456, 284580, 287370, 287928, 296640, 301172, 303552, 306528, 315180, 315792, 318888, 319920, 325686, 336192, 339915, 344844, 350880, 354320, 359910, 362576, 371520, 376465, 378216, 379440, 383160, 383904, 394740, 398610, 407898, 411897, 420240, 421056, 425184, 426560, 431055, 434248, 444960, 451758, 453220, 455328, 459792, 472770, 478332, 479880, 488529, 504288, 505920, 510880, 526320, 531480, 542810, 543864, 549196, 560320, 569160, 574740, 575856, 597915, 602344, 611847, 613056, 630360, 631584, 637776, 639840, 651372, 677637, 679830, 686495, 689688, 701760, 708640, 719820, 725152, 752930, 756432, 758880, 766320, 767808, 789480, 797220, 814215, 815796, 823794, 840480, 850368, 862110, 868496, 889920, 903516, 906440, 910656, 919584, 945540, 956664, 959760, 977058, 1008576, 1019745, 1021760, 1052640, 1062960, 1085620, 1087728, 1098392, 1129395, 1138320, 1149480, 1151712, 1195830, 1204688, 1223694, 1235691, 1260720, 1263168, 1275552, 1279680, 1302744, 1355274, 1359660, 1372990, 1379376, 1417280, 1439640, 1450304, 1465587, 1505860, 1512864, 1517760, 1532640, 1578960, 1594440, 1628430, 1631592, 1647588, 1680960, 1724220, 1736992, 1807032, 1812880, 1839168, 1891080, 1913328, 1919520, 1954116, 2032911, 2039490, 2059485, 2105280, 2125920, 2171240, 2175456, 2196784, 2258790, 2276640, 2298960, 2303424, 2334083, 2391660, 2409376, 2442645, 2447388, 2471382, 2521440, 2551104, 2605488, 2710548, 2719320, 2745980, 2758752, 2879280, 2931174, 3011720, 3025728, 3059235, 3065280, 3157920, 3188880, 3256860, 3263184, 3295176, 3388185, 3448440, 3473984, 3614064, 3625760, 3707073, 3782160, 3826656, 3839040, 3908232, 4065822, 4078980, 4118970, 4251840, 4342480, 4350912, 4393568, 4517580, 4553280, 4597920, 4668166, 4783320, 4818752, 4885290, 4894776, 4942764, 5042880, 5210976, 5421096, 5438640, 5491960, 5517504, 5758560, 5862348, 6023440, 6118470, 6178455, 6315840, 6377760, 6513720, 6526368, 6590352, 6776370, 6896880, 7002249, 7228128, 7251520, 7327935, 7414146, 7564320, 7653312, 7816464, 8131644, 8157960, 8237940, 8684960, 8787136, 9035160, 9195840, 9336332, 9566640, 9770580, 9789552, 9885528, 10164555, 10421952, 10842192, 10877280, 10983920, 11517120, 11670415, 11724696, 12046880, 12236940, 12356910, 12755520, 13027440, 13052736, 13180704, 13552740, 13793760, 14004498, 14456256, 14655870, 14828292, 15128640, 15632928, 16263288, 16315920, 16475880, 17369920, 18070320, 18535365, 18672664, 19133280, 19541160, 19579104, 19771056, 20329110, 21006747, 21684384, 21754560, 21967840, 23340830, 23449392, 24093760, 24473880, 24713820, 26054880, 26361408, 27105480, 27587520, 28008996, 29311740, 29656584, 31265856, 32526576, 32631840, 32951760, 35011245, 36140640, 37070730, 37345328, 38266560, 39082320, 39158208, 39542112, 40658220, 42013494, 43368768, 43935680, 46681660, 46898784, 48947760, 49427640, 52109760, 54210960, 56017992, 58623480, 59313168, 63020241, 65053152, 65263680, 65903520, 70022490, 72281280, 74141460, 74690656, 78164640, 79084224, 81316440, 84026988, 93363320, 93797568, 97895520, 98855280, 105033735, 108421920, 112035984, 117246960, 118626336, 126040482, 130106304, 131807040, 140044980, 148282920, 149381312, 156329280, 162632880, 168053976, 186726640, 195791040, 197710560, 210067470, 216843840, 224071968, 234493920, 237252672, 252080964, 280089960, 296565840, 315101205, 325265760, 336107952, 373453280, 395421120, 420134940, 448143936, 468987840, 504161928, 560179920, 593131680, 630202410, 650531520, 672215904, 746906560, 840269880, 1008323856, 1120359840, 1186263360, 1260404820, 1344431808, 1680539760, 2016647712, 2240719680, 2520809640, 3361079520, 4033295424, 5041619280, 6722159040, 10083238560, 20166477120]

約数ペア:

[(1, 20166477120), (2, 10083238560), (3, 6722159040), (4, 5041619280), (5, 4033295424), (6, 3361079520), (8, 2520809640), (9, 2240719680), (10, 2016647712), (12, 1680539760), (15, 1344431808), (16, 1260404820), (17, 1186263360), (18, 1120359840), (20, 1008323856), (24, 840269880), (27, 746906560), (30, 672215904), (31, 650531520), (32, 630202410), (34, 593131680), (36, 560179920), (40, 504161928), (43, 468987840), (45, 448143936), (48, 420134940), (51, 395421120), (54, 373453280), (60, 336107952), (62, 325265760), (64, 315101205), (68, 296565840), (72, 280089960), (80, 252080964), (85, 237252672), (86, 234493920), (90, 224071968), (93, 216843840), (96, 210067470), (102, 197710560), (103, 195791040), (108, 186726640), (120, 168053976), (124, 162632880), (129, 156329280), (135, 149381312), (136, 148282920), (144, 140044980), (153, 131807040), (155, 130106304), (160, 126040482), (170, 118626336), (172, 117246960), (180, 112035984), (186, 108421920), (192, 105033735), (204, 98855280), (206, 97895520), (215, 93797568), (216, 93363320), (240, 84026988), (248, 81316440), (255, 79084224), (258, 78164640), (270, 74690656), (272, 74141460), (279, 72281280), (288, 70022490), (306, 65903520), (309, 65263680), (310, 65053152), (320, 63020241), (340, 59313168), (344, 58623480), (360, 56017992), (372, 54210960), (387, 52109760), (408, 49427640), (412, 48947760), (430, 46898784), (432, 46681660), (459, 43935680), (465, 43368768), (480, 42013494), (496, 40658220), (510, 39542112), (515, 39158208), (516, 39082320), (527, 38266560), (540, 37345328), (544, 37070730), (558, 36140640), (576, 35011245), (612, 32951760), (618, 32631840), (620, 32526576), (645, 31265856), (680, 29656584), (688, 29311740), (720, 28008996), (731, 27587520), (744, 27105480), (765, 26361408), (774, 26054880), (816, 24713820), (824, 24473880), (837, 24093760), (860, 23449392), (864, 23340830), (918, 21967840), (927, 21754560), (930, 21684384), (960, 21006747), (992, 20329110), (1020, 19771056), (1030, 19579104), (1032, 19541160), (1054, 19133280), (1080, 18672664), (1088, 18535365), (1116, 18070320), (1161, 17369920), (1224, 16475880), (1236, 16315920), (1240, 16263288), (1290, 15632928), (1333, 15128640), (1360, 14828292), (1376, 14655870), (1395, 14456256), (1440, 14004498), (1462, 13793760), (1488, 13552740), (1530, 13180704), (1545, 13052736), (1548, 13027440), (1581, 12755520), (1632, 12356910), (1648, 12236940), (1674, 12046880), (1720, 11724696), (1728, 11670415), (1751, 11517120), (1836, 10983920), (1854, 10877280), (1860, 10842192), (1935, 10421952), (1984, 10164555), (2040, 9885528), (2060, 9789552), (2064, 9770580), (2108, 9566640), (2160, 9336332), (2193, 9195840), (2232, 9035160), (2295, 8787136), (2322, 8684960), (2448, 8237940), (2472, 8157960), (2480, 8131644), (2580, 7816464), (2635, 7653312), (2666, 7564320), (2720, 7414146), (2752, 7327935), (2781, 7251520), (2790, 7228128), (2880, 7002249), (2924, 6896880), (2976, 6776370), (3060, 6590352), (3090, 6526368), (3096, 6513720), (3162, 6377760), (3193, 6315840), (3264, 6178455), (3296, 6118470), (3348, 6023440), (3440, 5862348), (3502, 5758560), (3655, 5517504), (3672, 5491960), (3708, 5438640), (3720, 5421096), (3870, 5210976), (3999, 5042880), (4080, 4942764), (4120, 4894776), (4128, 4885290), (4185, 4818752), (4216, 4783320), (4320, 4668166), (4386, 4597920), (4429, 4553280), (4464, 4517580), (4590, 4393568), (4635, 4350912), (4644, 4342480), (4743, 4251840), (4896, 4118970), (4944, 4078980), (4960, 4065822), (5160, 3908232), (5253, 3839040), (5270, 3826656), (5332, 3782160), (5440, 3707073), (5562, 3625760), (5580, 3614064), (5805, 3473984), (5848, 3448440), (5952, 3388185), (6120, 3295176), (6180, 3263184), (6192, 3256860), (6324, 3188880), (6386, 3157920), (6579, 3065280), (6592, 3059235), (6665, 3025728), (6696, 3011720), (6880, 2931174), (7004, 2879280), (7310, 2758752), (7344, 2745980), (7416, 2719320), (7440, 2710548), (7740, 2605488), (7905, 2551104), (7998, 2521440), (8160, 2471382), (8240, 2447388), (8256, 2442645), (8370, 2409376), (8432, 2391660), (8640, 2334083), (8755, 2303424), (8772, 2298960), (8858, 2276640), (8928, 2258790), (9180, 2196784), (9270, 2175456), (9288, 2171240), (9486, 2125920), (9579, 2105280), (9792, 2059485), (9888, 2039490), (9920, 2032911), (10320, 1954116), (10506, 1919520), (10540, 1913328), (10664, 1891080), (10965, 1839168), (11124, 1812880), (11160, 1807032), (11610, 1736992), (11696, 1724220), (11997, 1680960), (12240, 1647588), (12360, 1631592), (12384, 1628430), (12648, 1594440), (12772, 1578960), (13158, 1532640), (13287, 1517760), (13330, 1512864), (13392, 1505860), (13760, 1465587), (13905, 1450304), (14008, 1439640), (14229, 1417280), (14620, 1379376), (14688, 1372990), (14832, 1359660), (14880, 1355274), (15480, 1302744), (15759, 1279680), (15810, 1275552), (15965, 1263168), (15996, 1260720), (16320, 1235691), (16480, 1223694), (16740, 1204688), (16864, 1195830), (17510, 1151712), (17544, 1149480), (17716, 1138320), (17856, 1129395), (18360, 1098392), (18540, 1087728), (18576, 1085620), (18972, 1062960), (19158, 1052640), (19737, 1021760), (19776, 1019745), (19995, 1008576), (20640, 977058), (21012, 959760), (21080, 956664), (21328, 945540), (21930, 919584), (22145, 910656), (22248, 906440), (22320, 903516), (22661, 889920), (23220, 868496), (23392, 862110), (23715, 850368), (23994, 840480), (24480, 823794), (24720, 815796), (24768, 814215), (25296, 797220), (25544, 789480), (26265, 767808), (26316, 766320), (26574, 758880), (26660, 756432), (26784, 752930), (27810, 725152), (28016, 719820), (28458, 708640), (28737, 701760), (29240, 689688), (29376, 686495), (29664, 679830), (29760, 677637), (30960, 651372), (31518, 639840), (31620, 637776), (31930, 631584), (31992, 630360), (32895, 613056), (32960, 611847), (33480, 602344), (33728, 597915), (35020, 575856), (35088, 574740), (35432, 569160), (35991, 560320), (36720, 549196), (37080, 543864), (37152, 542810), (37944, 531480), (38316, 526320), (39474, 510880), (39861, 505920), (39990, 504288), (41280, 488529), (42024, 479880), (42160, 478332), (42656, 472770), (43860, 459792), (44290, 455328), (44496, 453220), (44640, 451758), (45322, 444960), (46440, 434248), (46784, 431055), (47277, 426560), (47430, 425184), (47895, 421056), (47988, 420240), (48960, 411897), (49440, 407898), (50592, 398610), (51088, 394740), (52530, 383904), (52632, 383160), (53148, 379440), (53320, 378216), (53568, 376465), (54281, 371520), (55620, 362576), (56032, 359910), (56916, 354320), (57474, 350880), (58480, 344844), (59328, 339915), (59985, 336192), (61920, 325686), (63036, 319920), (63240, 318888), (63860, 315792), (63984, 315180), (65790, 306528), (66435, 303552), (66960, 301172), (67983, 296640), (70040, 287928), (70176, 287370), (70864, 284580), (71145, 283456), (71982, 280160), (73440, 274598), (74160, 271932), (74304, 271405), (75293, 267840), (75888, 265740), (76632, 263160), (78795, 255936), (78948, 255440), (79722, 252960), (79980, 252144), (84048, 239940), (84320, 239166), (85312, 236385), (86211, 233920), (87720, 229896), (88580, 227664), (88992, 226610), (89280, 225879), (90644, 222480), (92880, 217124), (94554, 213280), (94860, 212592), (95790, 210528), (95976, 210120), (98685, 204352), (98880, 203949), (101184, 199305), (102176, 197370), (105060, 191952), (105264, 191580), (106296, 189720), (106640, 189108), (108562, 185760), (111240, 181288), (112064, 179955), (113305, 177984), (113832, 177160), (114948, 175440), (116960, 172422), (119583, 168640), (119970, 168096), (123840, 162843), (126072, 159960), (126480, 159444), (127720, 157896), (127968, 157590), (131580, 153264), (132870, 151776), (133920, 150586), (135966, 148320), (137299, 146880), (140080, 143964), (140352, 143685), (141728, 142290)]