18204728640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 448

約数和(自身を含む): 67641606144

約数和(自身を除く): 49436877504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 127, 140, 160, 166, 168, 192, 210, 224, 240, 249, 254, 257, 280, 320, 332, 336, 381, 415, 420, 448, 480, 498, 508, 514, 560, 581, 635, 664, 672, 762, 771, 830, 840, 889, 960, 996, 1016, 1028, 1120, 1162, 1245, 1270, 1285, 1328, 1344, 1524, 1542, 1660, 1680, 1743, 1778, 1799, 1905, 1992, 2032, 2056, 2240, 2324, 2490, 2540, 2570, 2656, 2667, 2905, 3048, 3084, 3320, 3360, 3486, 3556, 3598, 3810, 3855, 3984, 4064, 4112, 4445, 4648, 4980, 5080, 5140, 5312, 5334, 5397, 5810, 6096, 6168, 6640, 6720, 6972, 7112, 7196, 7620, 7710, 7968, 8128, 8224, 8715, 8890, 8995, 9296, 9960, 10160, 10280, 10541, 10668, 10794, 11620, 12192, 12336, 13280, 13335, 13944, 14224, 14392, 15240, 15420, 15936, 16448, 17430, 17780, 17990, 18592, 19920, 20320, 20560, 21082, 21331, 21336, 21588, 23240, 24384, 24672, 26560, 26670, 26985, 27888, 28448, 28784, 30480, 30840, 31623, 32639, 34860, 35560, 35980, 37184, 39840, 40640, 41120, 42164, 42662, 42672, 43176, 46480, 49344, 52705, 53340, 53970, 55776, 56896, 57568, 60960, 61680, 63246, 63993, 65278, 69720, 71120, 71960, 73787, 79680, 82240, 84328, 85324, 85344, 86352, 92960, 97917, 105410, 106655, 106680, 107940, 111552, 115136, 121920, 123360, 126492, 127986, 130556, 139440, 142240, 143920, 147574, 149317, 158115, 163195, 168656, 170648, 170688, 172704, 185920, 195834, 210820, 213310, 213360, 215880, 221361, 228473, 246720, 252984, 255972, 261112, 278880, 284480, 287840, 295148, 298634, 316230, 319965, 326390, 337312, 341296, 345408, 368935, 391668, 421640, 426620, 426720, 431760, 442722, 447951, 456946, 489585, 505968, 511944, 522224, 557760, 575680, 590296, 597268, 632460, 639930, 652780, 674624, 682592, 685419, 737870, 746585, 783336, 843280, 853240, 853440, 863520, 885444, 895902, 913892, 979170, 1011936, 1023888, 1044448, 1106805, 1142365, 1180592, 1194536, 1264920, 1279860, 1305560, 1365184, 1370838, 1475740, 1493170, 1566672, 1686560, 1706480, 1727040, 1770888, 1791804, 1827784, 1958340, 2023872, 2047776, 2088896, 2213610, 2239755, 2284730, 2361184, 2389072, 2529840, 2559720, 2611120, 2709037, 2741676, 2951480, 2986340, 3133344, 3373120, 3412960, 3427095, 3541776, 3583608, 3655568, 3916680, 4095552, 4427220, 4479510, 4569460, 4722368, 4778144, 5059680, 5119440, 5222240, 5418074, 5483352, 5902960, 5972680, 6266688, 6825920, 6854190, 7083552, 7167216, 7311136, 7833360, 8127111, 8854440, 8959020, 9138920, 9556288, 10119360, 10238880, 10444480, 10836148, 10966704, 11805920, 11945360, 13545185, 13708380, 14167104, 14334432, 14622272, 15666720, 16254222, 17708880, 17918040, 18277840, 18963259, 20477760, 21672296, 21933408, 23611840, 23890720, 27090370, 27416760, 28668864, 31333440, 32508444, 35417760, 35836080, 36555680, 37926518, 40635555, 43344592, 43866816, 47781440, 54180740, 54833520, 56889777, 65016888, 70835520, 71672160, 73111360, 75853036, 81271110, 86689184, 94816295, 108361480, 109667040, 113779554, 130033776, 143344320, 151706072, 162542220, 173378368, 189632590, 216722960, 219334080, 227559108, 260067552, 284448885, 303412144, 325084440, 379265180, 433445920, 455118216, 520135104, 568897770, 606824288, 650168880, 758530360, 866891840, 910236432, 1137795540, 1213648576, 1300337760, 1517060720, 1820472864, 2275591080, 2600675520, 3034121440, 3640945728, 4551182160, 6068242880, 9102364320, 18204728640]

約数ペア:

[(1, 18204728640), (2, 9102364320), (3, 6068242880), (4, 4551182160), (5, 3640945728), (6, 3034121440), (7, 2600675520), (8, 2275591080), (10, 1820472864), (12, 1517060720), (14, 1300337760), (15, 1213648576), (16, 1137795540), (20, 910236432), (21, 866891840), (24, 758530360), (28, 650168880), (30, 606824288), (32, 568897770), (35, 520135104), (40, 455118216), (42, 433445920), (48, 379265180), (56, 325084440), (60, 303412144), (64, 284448885), (70, 260067552), (80, 227559108), (83, 219334080), (84, 216722960), (96, 189632590), (105, 173378368), (112, 162542220), (120, 151706072), (127, 143344320), (140, 130033776), (160, 113779554), (166, 109667040), (168, 108361480), (192, 94816295), (210, 86689184), (224, 81271110), (240, 75853036), (249, 73111360), (254, 71672160), (257, 70835520), (280, 65016888), (320, 56889777), (332, 54833520), (336, 54180740), (381, 47781440), (415, 43866816), (420, 43344592), (448, 40635555), (480, 37926518), (498, 36555680), (508, 35836080), (514, 35417760), (560, 32508444), (581, 31333440), (635, 28668864), (664, 27416760), (672, 27090370), (762, 23890720), (771, 23611840), (830, 21933408), (840, 21672296), (889, 20477760), (960, 18963259), (996, 18277840), (1016, 17918040), (1028, 17708880), (1120, 16254222), (1162, 15666720), (1245, 14622272), (1270, 14334432), (1285, 14167104), (1328, 13708380), (1344, 13545185), (1524, 11945360), (1542, 11805920), (1660, 10966704), (1680, 10836148), (1743, 10444480), (1778, 10238880), (1799, 10119360), (1905, 9556288), (1992, 9138920), (2032, 8959020), (2056, 8854440), (2240, 8127111), (2324, 7833360), (2490, 7311136), (2540, 7167216), (2570, 7083552), (2656, 6854190), (2667, 6825920), (2905, 6266688), (3048, 5972680), (3084, 5902960), (3320, 5483352), (3360, 5418074), (3486, 5222240), (3556, 5119440), (3598, 5059680), (3810, 4778144), (3855, 4722368), (3984, 4569460), (4064, 4479510), (4112, 4427220), (4445, 4095552), (4648, 3916680), (4980, 3655568), (5080, 3583608), (5140, 3541776), (5312, 3427095), (5334, 3412960), (5397, 3373120), (5810, 3133344), (6096, 2986340), (6168, 2951480), (6640, 2741676), (6720, 2709037), (6972, 2611120), (7112, 2559720), (7196, 2529840), (7620, 2389072), (7710, 2361184), (7968, 2284730), (8128, 2239755), (8224, 2213610), (8715, 2088896), (8890, 2047776), (8995, 2023872), (9296, 1958340), (9960, 1827784), (10160, 1791804), (10280, 1770888), (10541, 1727040), (10668, 1706480), (10794, 1686560), (11620, 1566672), (12192, 1493170), (12336, 1475740), (13280, 1370838), (13335, 1365184), (13944, 1305560), (14224, 1279860), (14392, 1264920), (15240, 1194536), (15420, 1180592), (15936, 1142365), (16448, 1106805), (17430, 1044448), (17780, 1023888), (17990, 1011936), (18592, 979170), (19920, 913892), (20320, 895902), (20560, 885444), (21082, 863520), (21331, 853440), (21336, 853240), (21588, 843280), (23240, 783336), (24384, 746585), (24672, 737870), (26560, 685419), (26670, 682592), (26985, 674624), (27888, 652780), (28448, 639930), (28784, 632460), (30480, 597268), (30840, 590296), (31623, 575680), (32639, 557760), (34860, 522224), (35560, 511944), (35980, 505968), (37184, 489585), (39840, 456946), (40640, 447951), (41120, 442722), (42164, 431760), (42662, 426720), (42672, 426620), (43176, 421640), (46480, 391668), (49344, 368935), (52705, 345408), (53340, 341296), (53970, 337312), (55776, 326390), (56896, 319965), (57568, 316230), (60960, 298634), (61680, 295148), (63246, 287840), (63993, 284480), (65278, 278880), (69720, 261112), (71120, 255972), (71960, 252984), (73787, 246720), (79680, 228473), (82240, 221361), (84328, 215880), (85324, 213360), (85344, 213310), (86352, 210820), (92960, 195834), (97917, 185920), (105410, 172704), (106655, 170688), (106680, 170648), (107940, 168656), (111552, 163195), (115136, 158115), (121920, 149317), (123360, 147574), (126492, 143920), (127986, 142240), (130556, 139440)]