1078721280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^4\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 720

約数和(自身を含む): 4809204960

約数和(自身を除く): 3730483680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 343, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 686, 702, 720, 728, 735, 756, 768, 780, 784, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1029, 1040, 1080, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1323, 1344, 1365, 1372, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1664, 1680, 1715, 1728, 1755, 1764, 1792, 1820, 1872, 1890, 1911, 1920, 1960, 2016, 2058, 2080, 2160, 2184, 2205, 2240, 2304, 2340, 2352, 2401, 2457, 2496, 2520, 2548, 2646, 2688, 2730, 2744, 2808, 2880, 2912, 2940, 3024, 3087, 3120, 3136, 3185, 3276, 3328, 3360, 3430, 3456, 3510, 3528, 3640, 3744, 3780, 3822, 3840, 3920, 4032, 4095, 4116, 4160, 4320, 4368, 4410, 4459, 4480, 4680, 4704, 4802, 4914, 4992, 5040, 5096, 5145, 5292, 5376, 5460, 5488, 5616, 5733, 5760, 5824, 5880, 6048, 6174, 6240, 6272, 6370, 6552, 6615, 6720, 6860, 6912, 7020, 7056, 7203, 7280, 7488, 7560, 7644, 7840, 8064, 8190, 8232, 8320, 8640, 8736, 8820, 8918, 8960, 9261, 9360, 9408, 9555, 9604, 9828, 9984, 10080, 10192, 10290, 10584, 10920, 10976, 11232, 11466, 11520, 11648, 11760, 12005, 12096, 12285, 12348, 12480, 12544, 12740, 13104, 13230, 13377, 13440, 13720, 14040, 14112, 14406, 14560, 14976, 15120, 15288, 15435, 15680, 16128, 16380, 16464, 16640, 17199, 17280, 17472, 17640, 17836, 18522, 18720, 18816, 19110, 19208, 19656, 20160, 20384, 20580, 21168, 21609, 21840, 21952, 22295, 22464, 22932, 23296, 23520, 24010, 24192, 24570, 24696, 24960, 25480, 26208, 26460, 26754, 26880, 27440, 28080, 28224, 28665, 28812, 29120, 29952, 30240, 30576, 30870, 31213, 31360, 32760, 32928, 34398, 34560, 34944, 35280, 35672, 36015, 37044, 37440, 37632, 38220, 38416, 39312, 40131, 40320, 40768, 41160, 42336, 43218, 43680, 43904, 44590, 44928, 45864, 46305, 47040, 48020, 48384, 49140, 49392, 49920, 50960, 52416, 52920, 53508, 54880, 56160, 56448, 57330, 57624, 58240, 60480, 61152, 61740, 62426, 62720, 64827, 65520, 65856, 66885, 68796, 69888, 70560, 71344, 72030, 74088, 74880, 76440, 76832, 78624, 80262, 80640, 81536, 82320, 84672, 85995, 86436, 87360, 87808, 89180, 89856, 91728, 92610, 93639, 94080, 96040, 98280, 98784, 101920, 104832, 105840, 107016, 108045, 109760, 112320, 112896, 114660, 115248, 116480, 120393, 120960, 122304, 123480, 124852, 129654, 131040, 131712, 133770, 137592, 141120, 142688, 144060, 148176, 149760, 152880, 153664, 156065, 157248, 160524, 163072, 164640, 169344, 171990, 172872, 174720, 178360, 183456, 185220, 187278, 188160, 192080, 196560, 197568, 200655, 203840, 209664, 211680, 214032, 216090, 219520, 224640, 229320, 230496, 240786, 241920, 244608, 246960, 249704, 259308, 262080, 263424, 267540, 275184, 280917, 282240, 285376, 288120, 296352, 305760, 307328, 312130, 314496, 321048, 324135, 329280, 338688, 343980, 345744, 349440, 356720, 366912, 370440, 374556, 384160, 393120, 395136, 401310, 407680, 423360, 428064, 432180, 439040, 449280, 458640, 460992, 468195, 481572, 489216, 493920, 499408, 518616, 524160, 535080, 550368, 561834, 564480, 570752, 576240, 592704, 601965, 611520, 614656, 624260, 628992, 642096, 648270, 658560, 687960, 691488, 713440, 733824, 740880, 749112, 768320, 786240, 790272, 802620, 815360, 842751, 846720, 856128, 864360, 917280, 921984, 936390, 963144, 987840, 998816, 1037232, 1048320, 1070160, 1100736, 1123668, 1141504, 1152480, 1185408, 1203930, 1223040, 1248520, 1284192, 1296540, 1317120, 1375920, 1382976, 1404585, 1426880, 1467648, 1481760, 1498224, 1536640, 1572480, 1605240, 1685502, 1693440, 1712256, 1728720, 1834560, 1843968, 1872780, 1926288, 1975680, 1997632, 2074464, 2140320, 2201472, 2247336, 2304960, 2370816, 2407860, 2446080, 2497040, 2568384, 2593080, 2751840, 2765952, 2809170, 2853760, 2963520, 2996448, 3073280, 3144960, 3210480, 3371004, 3424512, 3457440, 3669120, 3745560, 3852576, 3951360, 3995264, 4148928, 4213755, 4280640, 4402944, 4494672, 4609920, 4815720, 4994080, 5136768, 5186160, 5503680, 5531904, 5618340, 5707520, 5927040, 5992896, 6420960, 6742008, 6914880, 7338240, 7491120, 7705152, 7990528, 8297856, 8427510, 8561280, 8989344, 9219840, 9631440, 9988160, 10273536, 10372320, 11007360, 11236680, 11854080, 11985792, 12841920, 13484016, 13829760, 14982240, 15410304, 16595712, 16855020, 17122560, 17978688, 19262880, 19976320, 20744640, 22014720, 22473360, 23971584, 25683840, 26968032, 27659520, 29964480, 30820608, 33710040, 35957376, 38525760, 39952640, 41489280, 44946720, 51367680, 53936064, 59928960, 67420080, 71914752, 77051520, 82978560, 89893440, 107872128, 119857920, 134840160, 154103040, 179786880, 215744256, 269680320, 359573760, 539360640, 1078721280]

約数ペア:

[(1, 1078721280), (2, 539360640), (3, 359573760), (4, 269680320), (5, 215744256), (6, 179786880), (7, 154103040), (8, 134840160), (9, 119857920), (10, 107872128), (12, 89893440), (13, 82978560), (14, 77051520), (15, 71914752), (16, 67420080), (18, 59928960), (20, 53936064), (21, 51367680), (24, 44946720), (26, 41489280), (27, 39952640), (28, 38525760), (30, 35957376), (32, 33710040), (35, 30820608), (36, 29964480), (39, 27659520), (40, 26968032), (42, 25683840), (45, 23971584), (48, 22473360), (49, 22014720), (52, 20744640), (54, 19976320), (56, 19262880), (60, 17978688), (63, 17122560), (64, 16855020), (65, 16595712), (70, 15410304), (72, 14982240), (78, 13829760), (80, 13484016), (84, 12841920), (90, 11985792), (91, 11854080), (96, 11236680), (98, 11007360), (104, 10372320), (105, 10273536), (108, 9988160), (112, 9631440), (117, 9219840), (120, 8989344), (126, 8561280), (128, 8427510), (130, 8297856), (135, 7990528), (140, 7705152), (144, 7491120), (147, 7338240), (156, 6914880), (160, 6742008), (168, 6420960), (180, 5992896), (182, 5927040), (189, 5707520), (192, 5618340), (195, 5531904), (196, 5503680), (208, 5186160), (210, 5136768), (216, 4994080), (224, 4815720), (234, 4609920), (240, 4494672), (245, 4402944), (252, 4280640), (256, 4213755), (260, 4148928), (270, 3995264), (273, 3951360), (280, 3852576), (288, 3745560), (294, 3669120), (312, 3457440), (315, 3424512), (320, 3371004), (336, 3210480), (343, 3144960), (351, 3073280), (360, 2996448), (364, 2963520), (378, 2853760), (384, 2809170), (390, 2765952), (392, 2751840), (416, 2593080), (420, 2568384), (432, 2497040), (441, 2446080), (448, 2407860), (455, 2370816), (468, 2304960), (480, 2247336), (490, 2201472), (504, 2140320), (520, 2074464), (540, 1997632), (546, 1975680), (560, 1926288), (576, 1872780), (585, 1843968), (588, 1834560), (624, 1728720), (630, 1712256), (637, 1693440), (640, 1685502), (672, 1605240), (686, 1572480), (702, 1536640), (720, 1498224), (728, 1481760), (735, 1467648), (756, 1426880), (768, 1404585), (780, 1382976), (784, 1375920), (819, 1317120), (832, 1296540), (840, 1284192), (864, 1248520), (882, 1223040), (896, 1203930), (910, 1185408), (936, 1152480), (945, 1141504), (960, 1123668), (980, 1100736), (1008, 1070160), (1029, 1048320), (1040, 1037232), (1080, 998816), (1092, 987840), (1120, 963144), (1152, 936390), (1170, 921984), (1176, 917280), (1248, 864360), (1260, 856128), (1274, 846720), (1280, 842751), (1323, 815360), (1344, 802620), (1365, 790272), (1372, 786240), (1404, 768320), (1440, 749112), (1456, 740880), (1470, 733824), (1512, 713440), (1560, 691488), (1568, 687960), (1638, 658560), (1664, 648270), (1680, 642096), (1715, 628992), (1728, 624260), (1755, 614656), (1764, 611520), (1792, 601965), (1820, 592704), (1872, 576240), (1890, 570752), (1911, 564480), (1920, 561834), (1960, 550368), (2016, 535080), (2058, 524160), (2080, 518616), (2160, 499408), (2184, 493920), (2205, 489216), (2240, 481572), (2304, 468195), (2340, 460992), (2352, 458640), (2401, 449280), (2457, 439040), (2496, 432180), (2520, 428064), (2548, 423360), (2646, 407680), (2688, 401310), (2730, 395136), (2744, 393120), (2808, 384160), (2880, 374556), (2912, 370440), (2940, 366912), (3024, 356720), (3087, 349440), (3120, 345744), (3136, 343980), (3185, 338688), (3276, 329280), (3328, 324135), (3360, 321048), (3430, 314496), (3456, 312130), (3510, 307328), (3528, 305760), (3640, 296352), (3744, 288120), (3780, 285376), (3822, 282240), (3840, 280917), (3920, 275184), (4032, 267540), (4095, 263424), (4116, 262080), (4160, 259308), (4320, 249704), (4368, 246960), (4410, 244608), (4459, 241920), (4480, 240786), (4680, 230496), (4704, 229320), (4802, 224640), (4914, 219520), (4992, 216090), (5040, 214032), (5096, 211680), (5145, 209664), (5292, 203840), (5376, 200655), (5460, 197568), (5488, 196560), (5616, 192080), (5733, 188160), (5760, 187278), (5824, 185220), (5880, 183456), (6048, 178360), (6174, 174720), (6240, 172872), (6272, 171990), (6370, 169344), (6552, 164640), (6615, 163072), (6720, 160524), (6860, 157248), (6912, 156065), (7020, 153664), (7056, 152880), (7203, 149760), (7280, 148176), (7488, 144060), (7560, 142688), (7644, 141120), (7840, 137592), (8064, 133770), (8190, 131712), (8232, 131040), (8320, 129654), (8640, 124852), (8736, 123480), (8820, 122304), (8918, 120960), (8960, 120393), (9261, 116480), (9360, 115248), (9408, 114660), (9555, 112896), (9604, 112320), (9828, 109760), (9984, 108045), (10080, 107016), (10192, 105840), (10290, 104832), (10584, 101920), (10920, 98784), (10976, 98280), (11232, 96040), (11466, 94080), (11520, 93639), (11648, 92610), (11760, 91728), (12005, 89856), (12096, 89180), (12285, 87808), (12348, 87360), (12480, 86436), (12544, 85995), (12740, 84672), (13104, 82320), (13230, 81536), (13377, 80640), (13440, 80262), (13720, 78624), (14040, 76832), (14112, 76440), (14406, 74880), (14560, 74088), (14976, 72030), (15120, 71344), (15288, 70560), (15435, 69888), (15680, 68796), (16128, 66885), (16380, 65856), (16464, 65520), (16640, 64827), (17199, 62720), (17280, 62426), (17472, 61740), (17640, 61152), (17836, 60480), (18522, 58240), (18720, 57624), (18816, 57330), (19110, 56448), (19208, 56160), (19656, 54880), (20160, 53508), (20384, 52920), (20580, 52416), (21168, 50960), (21609, 49920), (21840, 49392), (21952, 49140), (22295, 48384), (22464, 48020), (22932, 47040), (23296, 46305), (23520, 45864), (24010, 44928), (24192, 44590), (24570, 43904), (24696, 43680), (24960, 43218), (25480, 42336), (26208, 41160), (26460, 40768), (26754, 40320), (26880, 40131), (27440, 39312), (28080, 38416), (28224, 38220), (28665, 37632), (28812, 37440), (29120, 37044), (29952, 36015), (30240, 35672), (30576, 35280), (30870, 34944), (31213, 34560), (31360, 34398), (32760, 32928)]