2781192960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 648

約数和(自身を含む): 12086539920

約数和(自身を除く): 9305346960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 256, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 379, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 720, 728, 735, 758, 768, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1137, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1344, 1365, 1440, 1456, 1470, 1516, 1560, 1568, 1638, 1664, 1680, 1764, 1792, 1820, 1872, 1895, 1911, 1920, 1960, 2016, 2080, 2184, 2205, 2240, 2274, 2304, 2340, 2352, 2496, 2520, 2548, 2653, 2688, 2730, 2880, 2912, 2940, 3032, 3120, 3136, 3185, 3276, 3328, 3360, 3411, 3528, 3640, 3744, 3790, 3822, 3840, 3920, 4032, 4095, 4160, 4368, 4410, 4480, 4548, 4680, 4704, 4927, 4992, 5040, 5096, 5306, 5376, 5460, 5685, 5733, 5760, 5824, 5880, 6064, 6240, 6272, 6370, 6552, 6720, 6822, 7056, 7280, 7488, 7580, 7644, 7840, 7959, 8064, 8190, 8320, 8736, 8820, 8960, 9096, 9360, 9408, 9555, 9854, 9984, 10080, 10192, 10612, 10920, 11370, 11466, 11520, 11648, 11760, 12128, 12480, 12544, 12740, 13104, 13265, 13440, 13644, 14112, 14560, 14781, 14976, 15160, 15288, 15680, 15918, 16128, 16380, 16640, 17055, 17472, 17640, 18192, 18571, 18720, 18816, 19110, 19708, 20160, 20384, 21224, 21840, 22740, 22932, 23296, 23520, 23877, 24256, 24635, 24960, 25480, 26208, 26530, 26880, 27288, 28224, 28665, 29120, 29562, 29952, 30320, 30576, 31360, 31836, 32760, 34110, 34489, 34944, 35280, 36384, 37142, 37440, 37632, 38220, 39416, 39795, 40320, 40768, 42448, 43680, 44343, 45480, 45864, 47040, 47754, 48512, 49270, 49920, 50960, 52416, 53060, 54576, 55713, 56448, 57330, 58240, 59124, 60640, 61152, 62720, 63672, 65520, 68220, 68978, 69888, 70560, 72768, 73905, 74284, 74880, 76440, 78832, 79590, 80640, 81536, 84896, 87360, 88686, 90960, 91728, 92855, 94080, 95508, 97024, 98540, 101920, 103467, 104832, 106120, 109152, 111426, 112896, 114660, 116480, 118248, 119385, 121280, 122304, 127344, 131040, 136440, 137956, 141120, 145536, 147810, 148568, 149760, 152880, 157664, 159180, 163072, 167139, 169792, 172445, 174720, 177372, 181920, 183456, 185710, 188160, 191016, 197080, 203840, 206934, 209664, 212240, 218304, 221715, 222852, 229320, 236496, 238770, 241423, 242560, 244608, 254688, 262080, 272880, 275912, 278565, 282240, 291072, 295620, 297136, 305760, 310401, 315328, 318360, 334278, 339584, 344890, 349440, 354744, 363840, 366912, 371420, 382032, 394160, 407680, 413868, 424480, 436608, 443430, 445704, 458640, 472992, 477540, 482846, 485120, 489216, 509376, 517335, 524160, 545760, 551824, 557130, 564480, 591240, 594272, 611520, 620802, 630656, 636720, 668556, 679168, 689780, 709488, 724269, 727680, 733824, 742840, 764064, 788320, 815360, 827736, 835695, 848960, 873216, 886860, 891408, 917280, 945984, 955080, 965692, 1018752, 1034670, 1048320, 1091520, 1103648, 1114260, 1182480, 1188544, 1207115, 1223040, 1241604, 1261312, 1273440, 1337112, 1379560, 1418976, 1448538, 1455360, 1467648, 1485680, 1528128, 1552005, 1576640, 1655472, 1671390, 1697920, 1773720, 1782816, 1834560, 1891968, 1910160, 1931384, 2037504, 2069340, 2172807, 2183040, 2207296, 2228520, 2364960, 2377088, 2414230, 2446080, 2483208, 2546880, 2674224, 2759120, 2837952, 2897076, 2971360, 3056256, 3104010, 3153280, 3310944, 3342780, 3395840, 3547440, 3565632, 3621345, 3669120, 3783936, 3820320, 3862768, 4138680, 4345614, 4366080, 4414592, 4457040, 4729920, 4754176, 4828460, 4966416, 5093760, 5348448, 5518240, 5675904, 5794152, 5942720, 6112512, 6208020, 6306560, 6621888, 6685560, 7094880, 7131264, 7242690, 7338240, 7640640, 7725536, 8277360, 8691228, 8829184, 8914080, 9459840, 9656920, 9932832, 10187520, 10696896, 10864035, 11036480, 11351808, 11588304, 11885440, 12416040, 13243776, 13371120, 14189760, 14262528, 14485380, 15281280, 15451072, 16554720, 17382456, 17828160, 18919680, 19313840, 19865664, 21393792, 21728070, 22072960, 23176608, 23770880, 24832080, 26487552, 26742240, 28379520, 28970760, 30562560, 30902144, 33109440, 34764912, 35656320, 38627680, 39731328, 42787584, 43456140, 44145920, 46353216, 49664160, 53484480, 56759040, 57941520, 61804288, 66218880, 69529824, 71312640, 77255360, 79462656, 86912280, 92706432, 99328320, 106968960, 115883040, 132437760, 139059648, 154510720, 173824560, 185412864, 198656640, 213937920, 231766080, 278119296, 309021440, 347649120, 397313280, 463532160, 556238592, 695298240, 927064320, 1390596480, 2781192960]

約数ペア:

[(1, 2781192960), (2, 1390596480), (3, 927064320), (4, 695298240), (5, 556238592), (6, 463532160), (7, 397313280), (8, 347649120), (9, 309021440), (10, 278119296), (12, 231766080), (13, 213937920), (14, 198656640), (15, 185412864), (16, 173824560), (18, 154510720), (20, 139059648), (21, 132437760), (24, 115883040), (26, 106968960), (28, 99328320), (30, 92706432), (32, 86912280), (35, 79462656), (36, 77255360), (39, 71312640), (40, 69529824), (42, 66218880), (45, 61804288), (48, 57941520), (49, 56759040), (52, 53484480), (56, 49664160), (60, 46353216), (63, 44145920), (64, 43456140), (65, 42787584), (70, 39731328), (72, 38627680), (78, 35656320), (80, 34764912), (84, 33109440), (90, 30902144), (91, 30562560), (96, 28970760), (98, 28379520), (104, 26742240), (105, 26487552), (112, 24832080), (117, 23770880), (120, 23176608), (126, 22072960), (128, 21728070), (130, 21393792), (140, 19865664), (144, 19313840), (147, 18919680), (156, 17828160), (160, 17382456), (168, 16554720), (180, 15451072), (182, 15281280), (192, 14485380), (195, 14262528), (196, 14189760), (208, 13371120), (210, 13243776), (224, 12416040), (234, 11885440), (240, 11588304), (245, 11351808), (252, 11036480), (256, 10864035), (260, 10696896), (273, 10187520), (280, 9932832), (288, 9656920), (294, 9459840), (312, 8914080), (315, 8829184), (320, 8691228), (336, 8277360), (360, 7725536), (364, 7640640), (379, 7338240), (384, 7242690), (390, 7131264), (392, 7094880), (416, 6685560), (420, 6621888), (441, 6306560), (448, 6208020), (455, 6112512), (468, 5942720), (480, 5794152), (490, 5675904), (504, 5518240), (520, 5348448), (546, 5093760), (560, 4966416), (576, 4828460), (585, 4754176), (588, 4729920), (624, 4457040), (630, 4414592), (637, 4366080), (640, 4345614), (672, 4138680), (720, 3862768), (728, 3820320), (735, 3783936), (758, 3669120), (768, 3621345), (780, 3565632), (784, 3547440), (819, 3395840), (832, 3342780), (840, 3310944), (882, 3153280), (896, 3104010), (910, 3056256), (936, 2971360), (960, 2897076), (980, 2837952), (1008, 2759120), (1040, 2674224), (1092, 2546880), (1120, 2483208), (1137, 2446080), (1152, 2414230), (1170, 2377088), (1176, 2364960), (1248, 2228520), (1260, 2207296), (1274, 2183040), (1280, 2172807), (1344, 2069340), (1365, 2037504), (1440, 1931384), (1456, 1910160), (1470, 1891968), (1516, 1834560), (1560, 1782816), (1568, 1773720), (1638, 1697920), (1664, 1671390), (1680, 1655472), (1764, 1576640), (1792, 1552005), (1820, 1528128), (1872, 1485680), (1895, 1467648), (1911, 1455360), (1920, 1448538), (1960, 1418976), (2016, 1379560), (2080, 1337112), (2184, 1273440), (2205, 1261312), (2240, 1241604), (2274, 1223040), (2304, 1207115), (2340, 1188544), (2352, 1182480), (2496, 1114260), (2520, 1103648), (2548, 1091520), (2653, 1048320), (2688, 1034670), (2730, 1018752), (2880, 965692), (2912, 955080), (2940, 945984), (3032, 917280), (3120, 891408), (3136, 886860), (3185, 873216), (3276, 848960), (3328, 835695), (3360, 827736), (3411, 815360), (3528, 788320), (3640, 764064), (3744, 742840), (3790, 733824), (3822, 727680), (3840, 724269), (3920, 709488), (4032, 689780), (4095, 679168), (4160, 668556), (4368, 636720), (4410, 630656), (4480, 620802), (4548, 611520), (4680, 594272), (4704, 591240), (4927, 564480), (4992, 557130), (5040, 551824), (5096, 545760), (5306, 524160), (5376, 517335), (5460, 509376), (5685, 489216), (5733, 485120), (5760, 482846), (5824, 477540), (5880, 472992), (6064, 458640), (6240, 445704), (6272, 443430), (6370, 436608), (6552, 424480), (6720, 413868), (6822, 407680), (7056, 394160), (7280, 382032), (7488, 371420), (7580, 366912), (7644, 363840), (7840, 354744), (7959, 349440), (8064, 344890), (8190, 339584), (8320, 334278), (8736, 318360), (8820, 315328), (8960, 310401), (9096, 305760), (9360, 297136), (9408, 295620), (9555, 291072), (9854, 282240), (9984, 278565), (10080, 275912), (10192, 272880), (10612, 262080), (10920, 254688), (11370, 244608), (11466, 242560), (11520, 241423), (11648, 238770), (11760, 236496), (12128, 229320), (12480, 222852), (12544, 221715), (12740, 218304), (13104, 212240), (13265, 209664), (13440, 206934), (13644, 203840), (14112, 197080), (14560, 191016), (14781, 188160), (14976, 185710), (15160, 183456), (15288, 181920), (15680, 177372), (15918, 174720), (16128, 172445), (16380, 169792), (16640, 167139), (17055, 163072), (17472, 159180), (17640, 157664), (18192, 152880), (18571, 149760), (18720, 148568), (18816, 147810), (19110, 145536), (19708, 141120), (20160, 137956), (20384, 136440), (21224, 131040), (21840, 127344), (22740, 122304), (22932, 121280), (23296, 119385), (23520, 118248), (23877, 116480), (24256, 114660), (24635, 112896), (24960, 111426), (25480, 109152), (26208, 106120), (26530, 104832), (26880, 103467), (27288, 101920), (28224, 98540), (28665, 97024), (29120, 95508), (29562, 94080), (29952, 92855), (30320, 91728), (30576, 90960), (31360, 88686), (31836, 87360), (32760, 84896), (34110, 81536), (34489, 80640), (34944, 79590), (35280, 78832), (36384, 76440), (37142, 74880), (37440, 74284), (37632, 73905), (38220, 72768), (39416, 70560), (39795, 69888), (40320, 68978), (40768, 68220), (42448, 65520), (43680, 63672), (44343, 62720), (45480, 61152), (45864, 60640), (47040, 59124), (47754, 58240), (48512, 57330), (49270, 56448), (49920, 55713), (50960, 54576), (52416, 53060)]