28784471040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 880

約数和(自身を含む): 117344193120

約数和(自身を除く): 88559722080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 256, 260, 270, 281, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 512, 513, 520, 540, 562, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 741, 760, 768, 780, 810, 832, 843, 855, 864, 912, 936, 960, 988, 1024, 1026, 1040, 1053, 1080, 1124, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1296, 1368, 1404, 1405, 1440, 1482, 1520, 1536, 1539, 1560, 1620, 1664, 1686, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2106, 2160, 2223, 2248, 2280, 2304, 2340, 2432, 2470, 2496, 2529, 2560, 2565, 2592, 2736, 2808, 2810, 2880, 2964, 3040, 3072, 3078, 3120, 3240, 3328, 3372, 3420, 3456, 3510, 3648, 3653, 3705, 3744, 3840, 3952, 4104, 4160, 4212, 4215, 4320, 4446, 4496, 4560, 4608, 4680, 4864, 4940, 4992, 5058, 5120, 5130, 5184, 5265, 5339, 5472, 5616, 5620, 5760, 5928, 6080, 6156, 6240, 6480, 6656, 6669, 6744, 6840, 6912, 7020, 7296, 7306, 7410, 7488, 7587, 7680, 7695, 7904, 8208, 8320, 8424, 8430, 8640, 8892, 8992, 9120, 9216, 9360, 9728, 9880, 9984, 10116, 10260, 10368, 10530, 10678, 10944, 10959, 11115, 11232, 11240, 11520, 11856, 12160, 12312, 12480, 12645, 12960, 13312, 13338, 13488, 13680, 13824, 14040, 14592, 14612, 14820, 14976, 15174, 15360, 15390, 15808, 16017, 16416, 16640, 16848, 16860, 17280, 17784, 17984, 18240, 18265, 18720, 19456, 19760, 19968, 20007, 20232, 20520, 20736, 21060, 21356, 21888, 21918, 22230, 22464, 22480, 22761, 23040, 23712, 24320, 24624, 24960, 25290, 25920, 26676, 26695, 26976, 27360, 27648, 28080, 29184, 29224, 29640, 29952, 30348, 30780, 31616, 32034, 32832, 32877, 33280, 33345, 33696, 33720, 34560, 35568, 35968, 36480, 36530, 37440, 37935, 39520, 39936, 40014, 40464, 41040, 41472, 42120, 42712, 43776, 43836, 44460, 44928, 44960, 45522, 46080, 47424, 48051, 48640, 49248, 49920, 50580, 51840, 53352, 53390, 53952, 54720, 54795, 56160, 58368, 58448, 59280, 59904, 60696, 61560, 63232, 64068, 65664, 65754, 66560, 66690, 67392, 67440, 69120, 69407, 71136, 71936, 72960, 73060, 74880, 75870, 79040, 80028, 80085, 80928, 82080, 82944, 84240, 85424, 87552, 87672, 88920, 89856, 89920, 91044, 94848, 96102, 97280, 98496, 98631, 99840, 100035, 101160, 103680, 106704, 106780, 107904, 109440, 109590, 112320, 113805, 116896, 118560, 119808, 121392, 123120, 126464, 128136, 131328, 131508, 133380, 134784, 134880, 138240, 138814, 142272, 143872, 144153, 145920, 146120, 149760, 151740, 158080, 160056, 160170, 161856, 164160, 164385, 168480, 170848, 175104, 175344, 177840, 179712, 179840, 182088, 189696, 192204, 196992, 197262, 199680, 200070, 202320, 207360, 208221, 213408, 213560, 215808, 218880, 219180, 224640, 227610, 233792, 237120, 240255, 242784, 246240, 252928, 256272, 262656, 263016, 266760, 269568, 269760, 277628, 284544, 287744, 288306, 291840, 292240, 295893, 299520, 303480, 316160, 320112, 320340, 323712, 328320, 328770, 336960, 341696, 347035, 350688, 355680, 359424, 359680, 364176, 379392, 384408, 393984, 394524, 400140, 404640, 414720, 416442, 426816, 427120, 431616, 432459, 437760, 438360, 449280, 455220, 467584, 474240, 480510, 485568, 492480, 493155, 512544, 525312, 526032, 533520, 539136, 539520, 555256, 569088, 576612, 584480, 591786, 599040, 606960, 624663, 632320, 640224, 640680, 647424, 656640, 657540, 673920, 683392, 694070, 701376, 711360, 719360, 720765, 728352, 758784, 768816, 787968, 789048, 800280, 809280, 832884, 853632, 854240, 863232, 864918, 875520, 876720, 898560, 910440, 935168, 948480, 961020, 971136, 984960, 986310, 1025088, 1041105, 1052064, 1067040, 1078272, 1079040, 1110512, 1138176, 1153224, 1168960, 1183572, 1213920, 1249326, 1264640, 1280448, 1281360, 1294848, 1313280, 1315080, 1347840, 1366784, 1388140, 1402752, 1422720, 1438720, 1441530, 1456704, 1479465, 1537632, 1575936, 1578096, 1600560, 1618560, 1665768, 1707264, 1708480, 1729836, 1753440, 1797120, 1820880, 1870336, 1873989, 1896960, 1922040, 1942272, 1969920, 1972620, 2050176, 2082210, 2104128, 2134080, 2158080, 2162295, 2221024, 2276352, 2306448, 2337920, 2367144, 2427840, 2498652, 2560896, 2562720, 2589696, 2626560, 2630160, 2695680, 2733568, 2776280, 2805504, 2845440, 2883060, 2913408, 2958930, 3075264, 3123315, 3156192, 3201120, 3237120, 3331536, 3414528, 3416960, 3459672, 3506880, 3641760, 3740672, 3747978, 3793920, 3844080, 3884544, 3939840, 3945240, 4100352, 4164420, 4208256, 4268160, 4316160, 4324590, 4442048, 4612896, 4675840, 4734288, 4855680, 4997304, 5121792, 5125440, 5260320, 5391360, 5467136, 5552560, 5611008, 5621967, 5690880, 5766120, 5826816, 5917860, 6150528, 6246630, 6312384, 6402240, 6474240, 6663072, 6829056, 6833920, 6919344, 7013760, 7283520, 7495956, 7688160, 7769088, 7879680, 7890480, 8200704, 8328840, 8416512, 8536320, 8649180, 8884096, 9225792, 9351680, 9369945, 9468576, 9711360, 9994608, 10243584, 10250880, 10520640, 11105120, 11222016, 11243934, 11381760, 11532240, 11653632, 11835720, 12301056, 12493260, 12624768, 12804480, 12948480, 13326144, 13667840, 13838688, 14027520, 14567040, 14991912, 15376320, 15780960, 16401408, 16657680, 16833024, 17072640, 17298360, 17768192, 18451584, 18703360, 18739890, 18937152, 19422720, 19989216, 20487168, 20501760, 21041280, 22210240, 22487868, 23064480, 23307264, 23671440, 24602112, 24986520, 25249536, 25608960, 26652288, 27335680, 27677376, 28055040, 28109835, 29134080, 29983824, 30752640, 31561920, 33315360, 33666048, 34145280, 34596720, 35536384, 36903168, 37479780, 37874304, 38845440, 39978432, 41003520, 42082560, 44420480, 44975736, 46128960, 47342880, 49204224, 49973040, 50499072, 51217920, 53304576, 55354752, 56110080, 56219670, 58268160, 59967648, 61505280, 63123840, 66630720, 69193440, 71072768, 73806336, 74959560, 75748608, 79956864, 82007040, 84165120, 88840960, 89951472, 92257920, 94685760, 99946080, 100998144, 102435840, 106609152, 110709504, 112439340, 116536320, 119935296, 123010560, 126247680, 133261440, 138386880, 147612672, 149919120, 151497216, 159913728, 168330240, 177681920, 179902944, 184515840, 189371520, 199892160, 213218304, 221419008, 224878680, 239870592, 246021120, 252495360, 266522880, 276773760, 299838240, 302994432, 319827456, 355363840, 359805888, 369031680, 378743040, 399784320, 442838016, 449757360, 479741184, 504990720, 533045760, 553547520, 599676480, 639654912, 719611776, 738063360, 757486080, 799568640, 899514720, 959482368, 1066091520, 1107095040, 1199352960, 1439223552, 1514972160, 1599137280, 1799029440, 1918964736, 2214190080, 2398705920, 2878447104, 3198274560, 3598058880, 4797411840, 5756894208, 7196117760, 9594823680, 14392235520, 28784471040]

約数ペア:

[(1, 28784471040), (2, 14392235520), (3, 9594823680), (4, 7196117760), (5, 5756894208), (6, 4797411840), (8, 3598058880), (9, 3198274560), (10, 2878447104), (12, 2398705920), (13, 2214190080), (15, 1918964736), (16, 1799029440), (18, 1599137280), (19, 1514972160), (20, 1439223552), (24, 1199352960), (26, 1107095040), (27, 1066091520), (30, 959482368), (32, 899514720), (36, 799568640), (38, 757486080), (39, 738063360), (40, 719611776), (45, 639654912), (48, 599676480), (52, 553547520), (54, 533045760), (57, 504990720), (60, 479741184), (64, 449757360), (65, 442838016), (72, 399784320), (76, 378743040), (78, 369031680), (80, 359805888), (81, 355363840), (90, 319827456), (95, 302994432), (96, 299838240), (104, 276773760), (108, 266522880), (114, 252495360), (117, 246021120), (120, 239870592), (128, 224878680), (130, 221419008), (135, 213218304), (144, 199892160), (152, 189371520), (156, 184515840), (160, 179902944), (162, 177681920), (171, 168330240), (180, 159913728), (190, 151497216), (192, 149919120), (195, 147612672), (208, 138386880), (216, 133261440), (228, 126247680), (234, 123010560), (240, 119935296), (247, 116536320), (256, 112439340), (260, 110709504), (270, 106609152), (281, 102435840), (285, 100998144), (288, 99946080), (304, 94685760), (312, 92257920), (320, 89951472), (324, 88840960), (342, 84165120), (351, 82007040), (360, 79956864), (380, 75748608), (384, 74959560), (390, 73806336), (405, 71072768), (416, 69193440), (432, 66630720), (456, 63123840), (468, 61505280), (480, 59967648), (494, 58268160), (512, 56219670), (513, 56110080), (520, 55354752), (540, 53304576), (562, 51217920), (570, 50499072), (576, 49973040), (585, 49204224), (608, 47342880), (624, 46128960), (640, 44975736), (648, 44420480), (684, 42082560), (702, 41003520), (720, 39978432), (741, 38845440), (760, 37874304), (768, 37479780), (780, 36903168), (810, 35536384), (832, 34596720), (843, 34145280), (855, 33666048), (864, 33315360), (912, 31561920), (936, 30752640), (960, 29983824), (988, 29134080), (1024, 28109835), (1026, 28055040), (1040, 27677376), (1053, 27335680), (1080, 26652288), (1124, 25608960), (1140, 25249536), (1152, 24986520), (1170, 24602112), (1216, 23671440), (1235, 23307264), (1248, 23064480), (1280, 22487868), (1296, 22210240), (1368, 21041280), (1404, 20501760), (1405, 20487168), (1440, 19989216), (1482, 19422720), (1520, 18937152), (1536, 18739890), (1539, 18703360), (1560, 18451584), (1620, 17768192), (1664, 17298360), (1686, 17072640), (1710, 16833024), (1728, 16657680), (1755, 16401408), (1824, 15780960), (1872, 15376320), (1920, 14991912), (1976, 14567040), (2052, 14027520), (2080, 13838688), (2106, 13667840), (2160, 13326144), (2223, 12948480), (2248, 12804480), (2280, 12624768), (2304, 12493260), (2340, 12301056), (2432, 11835720), (2470, 11653632), (2496, 11532240), (2529, 11381760), (2560, 11243934), (2565, 11222016), (2592, 11105120), (2736, 10520640), (2808, 10250880), (2810, 10243584), (2880, 9994608), (2964, 9711360), (3040, 9468576), (3072, 9369945), (3078, 9351680), (3120, 9225792), (3240, 8884096), (3328, 8649180), (3372, 8536320), (3420, 8416512), (3456, 8328840), (3510, 8200704), (3648, 7890480), (3653, 7879680), (3705, 7769088), (3744, 7688160), (3840, 7495956), (3952, 7283520), (4104, 7013760), (4160, 6919344), (4212, 6833920), (4215, 6829056), (4320, 6663072), (4446, 6474240), (4496, 6402240), (4560, 6312384), (4608, 6246630), (4680, 6150528), (4864, 5917860), (4940, 5826816), (4992, 5766120), (5058, 5690880), (5120, 5621967), (5130, 5611008), (5184, 5552560), (5265, 5467136), (5339, 5391360), (5472, 5260320), (5616, 5125440), (5620, 5121792), (5760, 4997304), (5928, 4855680), (6080, 4734288), (6156, 4675840), (6240, 4612896), (6480, 4442048), (6656, 4324590), (6669, 4316160), (6744, 4268160), (6840, 4208256), (6912, 4164420), (7020, 4100352), (7296, 3945240), (7306, 3939840), (7410, 3884544), (7488, 3844080), (7587, 3793920), (7680, 3747978), (7695, 3740672), (7904, 3641760), (8208, 3506880), (8320, 3459672), (8424, 3416960), (8430, 3414528), (8640, 3331536), (8892, 3237120), (8992, 3201120), (9120, 3156192), (9216, 3123315), (9360, 3075264), (9728, 2958930), (9880, 2913408), (9984, 2883060), (10116, 2845440), (10260, 2805504), (10368, 2776280), (10530, 2733568), (10678, 2695680), (10944, 2630160), (10959, 2626560), (11115, 2589696), (11232, 2562720), (11240, 2560896), (11520, 2498652), (11856, 2427840), (12160, 2367144), (12312, 2337920), (12480, 2306448), (12645, 2276352), (12960, 2221024), (13312, 2162295), (13338, 2158080), (13488, 2134080), (13680, 2104128), (13824, 2082210), (14040, 2050176), (14592, 1972620), (14612, 1969920), (14820, 1942272), (14976, 1922040), (15174, 1896960), (15360, 1873989), (15390, 1870336), (15808, 1820880), (16017, 1797120), (16416, 1753440), (16640, 1729836), (16848, 1708480), (16860, 1707264), (17280, 1665768), (17784, 1618560), (17984, 1600560), (18240, 1578096), (18265, 1575936), (18720, 1537632), (19456, 1479465), (19760, 1456704), (19968, 1441530), (20007, 1438720), (20232, 1422720), (20520, 1402752), (20736, 1388140), (21060, 1366784), (21356, 1347840), (21888, 1315080), (21918, 1313280), (22230, 1294848), (22464, 1281360), (22480, 1280448), (22761, 1264640), (23040, 1249326), (23712, 1213920), (24320, 1183572), (24624, 1168960), (24960, 1153224), (25290, 1138176), (25920, 1110512), (26676, 1079040), (26695, 1078272), (26976, 1067040), (27360, 1052064), (27648, 1041105), (28080, 1025088), (29184, 986310), (29224, 984960), (29640, 971136), (29952, 961020), (30348, 948480), (30780, 935168), (31616, 910440), (32034, 898560), (32832, 876720), (32877, 875520), (33280, 864918), (33345, 863232), (33696, 854240), (33720, 853632), (34560, 832884), (35568, 809280), (35968, 800280), (36480, 789048), (36530, 787968), (37440, 768816), (37935, 758784), (39520, 728352), (39936, 720765), (40014, 719360), (40464, 711360), (41040, 701376), (41472, 694070), (42120, 683392), (42712, 673920), (43776, 657540), (43836, 656640), (44460, 647424), (44928, 640680), (44960, 640224), (45522, 632320), (46080, 624663), (47424, 606960), (48051, 599040), (48640, 591786), (49248, 584480), (49920, 576612), (50580, 569088), (51840, 555256), (53352, 539520), (53390, 539136), (53952, 533520), (54720, 526032), (54795, 525312), (56160, 512544), (58368, 493155), (58448, 492480), (59280, 485568), (59904, 480510), (60696, 474240), (61560, 467584), (63232, 455220), (64068, 449280), (65664, 438360), (65754, 437760), (66560, 432459), (66690, 431616), (67392, 427120), (67440, 426816), (69120, 416442), (69407, 414720), (71136, 404640), (71936, 400140), (72960, 394524), (73060, 393984), (74880, 384408), (75870, 379392), (79040, 364176), (80028, 359680), (80085, 359424), (80928, 355680), (82080, 350688), (82944, 347035), (84240, 341696), (85424, 336960), (87552, 328770), (87672, 328320), (88920, 323712), (89856, 320340), (89920, 320112), (91044, 316160), (94848, 303480), (96102, 299520), (97280, 295893), (98496, 292240), (98631, 291840), (99840, 288306), (100035, 287744), (101160, 284544), (103680, 277628), (106704, 269760), (106780, 269568), (107904, 266760), (109440, 263016), (109590, 262656), (112320, 256272), (113805, 252928), (116896, 246240), (118560, 242784), (119808, 240255), (121392, 237120), (123120, 233792), (126464, 227610), (128136, 224640), (131328, 219180), (131508, 218880), (133380, 215808), (134784, 213560), (134880, 213408), (138240, 208221), (138814, 207360), (142272, 202320), (143872, 200070), (144153, 199680), (145920, 197262), (146120, 196992), (149760, 192204), (151740, 189696), (158080, 182088), (160056, 179840), (160170, 179712), (161856, 177840), (164160, 175344), (164385, 175104), (168480, 170848)]