978531840

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:73

約数の個数: 720

約数和(自身を含む): 4160139984

約数和(自身を除く): 3181608144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 121, 128, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 242, 243, 256, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 360, 363, 384, 390, 396, 405, 416, 429, 432, 440, 468, 480, 484, 486, 495, 512, 520, 528, 540, 572, 576, 585, 594, 605, 624, 640, 648, 660, 702, 704, 715, 720, 726, 768, 780, 792, 810, 832, 858, 864, 880, 891, 936, 960, 968, 972, 990, 1040, 1053, 1056, 1080, 1089, 1144, 1152, 1170, 1188, 1210, 1215, 1248, 1280, 1287, 1296, 1320, 1404, 1408, 1430, 1440, 1452, 1485, 1536, 1560, 1573, 1584, 1620, 1664, 1716, 1728, 1755, 1760, 1782, 1815, 1872, 1920, 1936, 1944, 1980, 2080, 2106, 2112, 2145, 2160, 2178, 2288, 2304, 2340, 2376, 2420, 2430, 2496, 2560, 2574, 2592, 2640, 2673, 2808, 2816, 2860, 2880, 2904, 2970, 3120, 3146, 3159, 3168, 3240, 3267, 3328, 3432, 3456, 3510, 3520, 3564, 3630, 3744, 3840, 3861, 3872, 3888, 3960, 4160, 4212, 4224, 4290, 4320, 4356, 4455, 4576, 4608, 4680, 4719, 4752, 4840, 4860, 4992, 5148, 5184, 5265, 5280, 5346, 5445, 5616, 5632, 5720, 5760, 5808, 5940, 6240, 6292, 6318, 6336, 6435, 6480, 6534, 6656, 6864, 6912, 7020, 7040, 7128, 7260, 7488, 7680, 7722, 7744, 7776, 7865, 7920, 8320, 8424, 8448, 8580, 8640, 8712, 8910, 9152, 9360, 9438, 9504, 9680, 9720, 9801, 9984, 10296, 10368, 10530, 10560, 10692, 10890, 11232, 11440, 11520, 11583, 11616, 11880, 12480, 12584, 12636, 12672, 12870, 12960, 13068, 13365, 13728, 13824, 14040, 14080, 14157, 14256, 14520, 14976, 15444, 15488, 15552, 15730, 15795, 15840, 16335, 16640, 16848, 16896, 17160, 17280, 17424, 17820, 18304, 18720, 18876, 19008, 19305, 19360, 19440, 19602, 19968, 20592, 20736, 21060, 21120, 21384, 21780, 22464, 22880, 23040, 23166, 23232, 23595, 23760, 24960, 25168, 25272, 25344, 25740, 25920, 26136, 26730, 27456, 28080, 28160, 28314, 28512, 29040, 29403, 29952, 30888, 30976, 31104, 31460, 31590, 31680, 32670, 33280, 33696, 34320, 34560, 34749, 34848, 35640, 36608, 37440, 37752, 38016, 38610, 38720, 38880, 39204, 41184, 41472, 42120, 42240, 42471, 42768, 43560, 44928, 45760, 46332, 46464, 47190, 47520, 49005, 49920, 50336, 50544, 50688, 51480, 51840, 52272, 53460, 54912, 56160, 56628, 57024, 57915, 58080, 58806, 59904, 61776, 61952, 62208, 62920, 63180, 63360, 65340, 67392, 68640, 69120, 69498, 69696, 70785, 71280, 73216, 74880, 75504, 76032, 77220, 77440, 77760, 78408, 82368, 84240, 84480, 84942, 85536, 87120, 89856, 91520, 92664, 92928, 94380, 95040, 98010, 99840, 100672, 101088, 102960, 103680, 104544, 106920, 109824, 112320, 113256, 114048, 115830, 116160, 117612, 123552, 124416, 125840, 126360, 126720, 127413, 130680, 134784, 137280, 138996, 139392, 141570, 142560, 147015, 149760, 151008, 152064, 154440, 154880, 155520, 156816, 164736, 168480, 169884, 171072, 173745, 174240, 179712, 183040, 185328, 185856, 188760, 190080, 196020, 201344, 202176, 205920, 207360, 209088, 212355, 213840, 219648, 224640, 226512, 228096, 231660, 232320, 235224, 247104, 251680, 252720, 253440, 254826, 261360, 269568, 274560, 277992, 278784, 283140, 285120, 294030, 299520, 302016, 308880, 309760, 311040, 313632, 329472, 336960, 339768, 342144, 347490, 348480, 366080, 370656, 377520, 380160, 382239, 392040, 402688, 404352, 411840, 418176, 424710, 427680, 449280, 453024, 456192, 463320, 464640, 470448, 494208, 503360, 505440, 509652, 522720, 539136, 549120, 555984, 557568, 566280, 570240, 588060, 604032, 617760, 622080, 627264, 637065, 658944, 673920, 679536, 684288, 694980, 696960, 741312, 755040, 760320, 764478, 784080, 805376, 808704, 823680, 836352, 849420, 855360, 898560, 906048, 926640, 929280, 940896, 988416, 1006720, 1010880, 1019304, 1045440, 1098240, 1111968, 1132560, 1140480, 1176120, 1208064, 1235520, 1254528, 1274130, 1347840, 1359072, 1368576, 1389960, 1393920, 1482624, 1510080, 1528956, 1568160, 1617408, 1647360, 1672704, 1698840, 1710720, 1812096, 1853280, 1881792, 1911195, 1976832, 2013440, 2021760, 2038608, 2090880, 2223936, 2265120, 2280960, 2352240, 2416128, 2471040, 2509056, 2548260, 2695680, 2718144, 2779920, 2787840, 2965248, 3020160, 3057912, 3136320, 3294720, 3397680, 3421440, 3624192, 3706560, 3763584, 3822390, 4026880, 4043520, 4077216, 4181760, 4447872, 4530240, 4704480, 4942080, 5018112, 5096520, 5436288, 5559840, 5930496, 6040320, 6115824, 6272640, 6795360, 6842880, 7248384, 7413120, 7527168, 7644780, 8087040, 8154432, 8363520, 8895744, 9060480, 9408960, 9884160, 10193040, 10872576, 11119680, 12080640, 12231648, 12545280, 13590720, 14826240, 15054336, 15289560, 16308864, 17791488, 18120960, 18817920, 20386080, 21745152, 22239360, 24463296, 25090560, 27181440, 29652480, 30579120, 32617728, 36241920, 37635840, 40772160, 44478720, 48926592, 54362880, 61158240, 65235456, 75271680, 81544320, 88957440, 97853184, 108725760, 122316480, 163088640, 195706368, 244632960, 326177280, 489265920, 978531840]

約数ペア:

[(1, 978531840), (2, 489265920), (3, 326177280), (4, 244632960), (5, 195706368), (6, 163088640), (8, 122316480), (9, 108725760), (10, 97853184), (11, 88957440), (12, 81544320), (13, 75271680), (15, 65235456), (16, 61158240), (18, 54362880), (20, 48926592), (22, 44478720), (24, 40772160), (26, 37635840), (27, 36241920), (30, 32617728), (32, 30579120), (33, 29652480), (36, 27181440), (39, 25090560), (40, 24463296), (44, 22239360), (45, 21745152), (48, 20386080), (52, 18817920), (54, 18120960), (55, 17791488), (60, 16308864), (64, 15289560), (65, 15054336), (66, 14826240), (72, 13590720), (78, 12545280), (80, 12231648), (81, 12080640), (88, 11119680), (90, 10872576), (96, 10193040), (99, 9884160), (104, 9408960), (108, 9060480), (110, 8895744), (117, 8363520), (120, 8154432), (121, 8087040), (128, 7644780), (130, 7527168), (132, 7413120), (135, 7248384), (143, 6842880), (144, 6795360), (156, 6272640), (160, 6115824), (162, 6040320), (165, 5930496), (176, 5559840), (180, 5436288), (192, 5096520), (195, 5018112), (198, 4942080), (208, 4704480), (216, 4530240), (220, 4447872), (234, 4181760), (240, 4077216), (242, 4043520), (243, 4026880), (256, 3822390), (260, 3763584), (264, 3706560), (270, 3624192), (286, 3421440), (288, 3397680), (297, 3294720), (312, 3136320), (320, 3057912), (324, 3020160), (330, 2965248), (351, 2787840), (352, 2779920), (360, 2718144), (363, 2695680), (384, 2548260), (390, 2509056), (396, 2471040), (405, 2416128), (416, 2352240), (429, 2280960), (432, 2265120), (440, 2223936), (468, 2090880), (480, 2038608), (484, 2021760), (486, 2013440), (495, 1976832), (512, 1911195), (520, 1881792), (528, 1853280), (540, 1812096), (572, 1710720), (576, 1698840), (585, 1672704), (594, 1647360), (605, 1617408), (624, 1568160), (640, 1528956), (648, 1510080), (660, 1482624), (702, 1393920), (704, 1389960), (715, 1368576), (720, 1359072), (726, 1347840), (768, 1274130), (780, 1254528), (792, 1235520), (810, 1208064), (832, 1176120), (858, 1140480), (864, 1132560), (880, 1111968), (891, 1098240), (936, 1045440), (960, 1019304), (968, 1010880), (972, 1006720), (990, 988416), (1040, 940896), (1053, 929280), (1056, 926640), (1080, 906048), (1089, 898560), (1144, 855360), (1152, 849420), (1170, 836352), (1188, 823680), (1210, 808704), (1215, 805376), (1248, 784080), (1280, 764478), (1287, 760320), (1296, 755040), (1320, 741312), (1404, 696960), (1408, 694980), (1430, 684288), (1440, 679536), (1452, 673920), (1485, 658944), (1536, 637065), (1560, 627264), (1573, 622080), (1584, 617760), (1620, 604032), (1664, 588060), (1716, 570240), (1728, 566280), (1755, 557568), (1760, 555984), (1782, 549120), (1815, 539136), (1872, 522720), (1920, 509652), (1936, 505440), (1944, 503360), (1980, 494208), (2080, 470448), (2106, 464640), (2112, 463320), (2145, 456192), (2160, 453024), (2178, 449280), (2288, 427680), (2304, 424710), (2340, 418176), (2376, 411840), (2420, 404352), (2430, 402688), (2496, 392040), (2560, 382239), (2574, 380160), (2592, 377520), (2640, 370656), (2673, 366080), (2808, 348480), (2816, 347490), (2860, 342144), (2880, 339768), (2904, 336960), (2970, 329472), (3120, 313632), (3146, 311040), (3159, 309760), (3168, 308880), (3240, 302016), (3267, 299520), (3328, 294030), (3432, 285120), (3456, 283140), (3510, 278784), (3520, 277992), (3564, 274560), (3630, 269568), (3744, 261360), (3840, 254826), (3861, 253440), (3872, 252720), (3888, 251680), (3960, 247104), (4160, 235224), (4212, 232320), (4224, 231660), (4290, 228096), (4320, 226512), (4356, 224640), (4455, 219648), (4576, 213840), (4608, 212355), (4680, 209088), (4719, 207360), (4752, 205920), (4840, 202176), (4860, 201344), (4992, 196020), (5148, 190080), (5184, 188760), (5265, 185856), (5280, 185328), (5346, 183040), (5445, 179712), (5616, 174240), (5632, 173745), (5720, 171072), (5760, 169884), (5808, 168480), (5940, 164736), (6240, 156816), (6292, 155520), (6318, 154880), (6336, 154440), (6435, 152064), (6480, 151008), (6534, 149760), (6656, 147015), (6864, 142560), (6912, 141570), (7020, 139392), (7040, 138996), (7128, 137280), (7260, 134784), (7488, 130680), (7680, 127413), (7722, 126720), (7744, 126360), (7776, 125840), (7865, 124416), (7920, 123552), (8320, 117612), (8424, 116160), (8448, 115830), (8580, 114048), (8640, 113256), (8712, 112320), (8910, 109824), (9152, 106920), (9360, 104544), (9438, 103680), (9504, 102960), (9680, 101088), (9720, 100672), (9801, 99840), (9984, 98010), (10296, 95040), (10368, 94380), (10530, 92928), (10560, 92664), (10692, 91520), (10890, 89856), (11232, 87120), (11440, 85536), (11520, 84942), (11583, 84480), (11616, 84240), (11880, 82368), (12480, 78408), (12584, 77760), (12636, 77440), (12672, 77220), (12870, 76032), (12960, 75504), (13068, 74880), (13365, 73216), (13728, 71280), (13824, 70785), (14040, 69696), (14080, 69498), (14157, 69120), (14256, 68640), (14520, 67392), (14976, 65340), (15444, 63360), (15488, 63180), (15552, 62920), (15730, 62208), (15795, 61952), (15840, 61776), (16335, 59904), (16640, 58806), (16848, 58080), (16896, 57915), (17160, 57024), (17280, 56628), (17424, 56160), (17820, 54912), (18304, 53460), (18720, 52272), (18876, 51840), (19008, 51480), (19305, 50688), (19360, 50544), (19440, 50336), (19602, 49920), (19968, 49005), (20592, 47520), (20736, 47190), (21060, 46464), (21120, 46332), (21384, 45760), (21780, 44928), (22464, 43560), (22880, 42768), (23040, 42471), (23166, 42240), (23232, 42120), (23595, 41472), (23760, 41184), (24960, 39204), (25168, 38880), (25272, 38720), (25344, 38610), (25740, 38016), (25920, 37752), (26136, 37440), (26730, 36608), (27456, 35640), (28080, 34848), (28160, 34749), (28314, 34560), (28512, 34320), (29040, 33696), (29403, 33280), (29952, 32670), (30888, 31680), (30976, 31590), (31104, 31460)]