312560640

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 704

約数和(自身を含む): 1414886400

約数和(自身を除く): 1102325760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 108, 112, 114, 119, 120, 126, 128, 133, 135, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 189, 190, 192, 204, 210, 216, 224, 228, 238, 240, 252, 255, 256, 266, 270, 272, 280, 285, 288, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 378, 380, 384, 399, 408, 420, 432, 448, 456, 459, 476, 480, 504, 510, 512, 513, 532, 540, 544, 560, 570, 576, 595, 608, 612, 630, 640, 646, 665, 672, 680, 684, 714, 720, 756, 760, 765, 768, 798, 816, 840, 855, 864, 896, 912, 918, 945, 952, 960, 969, 1008, 1020, 1024, 1026, 1064, 1071, 1080, 1088, 1120, 1140, 1152, 1190, 1197, 1216, 1224, 1260, 1280, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1512, 1520, 1530, 1536, 1596, 1615, 1632, 1680, 1710, 1728, 1785, 1792, 1824, 1836, 1890, 1904, 1920, 1938, 1995, 2016, 2040, 2052, 2128, 2142, 2160, 2176, 2240, 2261, 2280, 2295, 2304, 2380, 2394, 2432, 2448, 2520, 2560, 2565, 2584, 2660, 2688, 2720, 2736, 2856, 2880, 2907, 3024, 3040, 3060, 3072, 3192, 3213, 3230, 3264, 3360, 3420, 3456, 3570, 3584, 3591, 3648, 3672, 3780, 3808, 3840, 3876, 3990, 4032, 4080, 4104, 4256, 4284, 4320, 4352, 4480, 4522, 4560, 4590, 4608, 4760, 4788, 4845, 4864, 4896, 5040, 5120, 5130, 5168, 5320, 5355, 5376, 5440, 5472, 5712, 5760, 5814, 5985, 6048, 6080, 6120, 6384, 6426, 6460, 6528, 6720, 6783, 6840, 6912, 7140, 7168, 7182, 7296, 7344, 7560, 7616, 7680, 7752, 7980, 8064, 8160, 8208, 8512, 8568, 8640, 8704, 8721, 8960, 9044, 9120, 9180, 9216, 9520, 9576, 9690, 9728, 9792, 10080, 10260, 10336, 10640, 10710, 10752, 10880, 10944, 11305, 11424, 11520, 11628, 11970, 12096, 12160, 12240, 12768, 12852, 12920, 13056, 13440, 13566, 13680, 13824, 14280, 14364, 14535, 14592, 14688, 15120, 15232, 15360, 15504, 15960, 16065, 16128, 16320, 16416, 17024, 17136, 17280, 17408, 17442, 17920, 17955, 18088, 18240, 18360, 19040, 19152, 19380, 19456, 19584, 20160, 20349, 20520, 20672, 21280, 21420, 21504, 21760, 21888, 22610, 22848, 23040, 23256, 23940, 24192, 24320, 24480, 25536, 25704, 25840, 26112, 26880, 27132, 27360, 27648, 28560, 28728, 29070, 29184, 29376, 30240, 30464, 31008, 31920, 32130, 32256, 32640, 32832, 33915, 34048, 34272, 34560, 34884, 35840, 35910, 36176, 36480, 36720, 38080, 38304, 38760, 39168, 40320, 40698, 41040, 41344, 42560, 42840, 43520, 43605, 43776, 45220, 45696, 46080, 46512, 47880, 48384, 48640, 48960, 51072, 51408, 51680, 52224, 53760, 54264, 54720, 57120, 57456, 58140, 58368, 58752, 60480, 60928, 61047, 62016, 63840, 64260, 64512, 65280, 65664, 67830, 68096, 68544, 69120, 69768, 71820, 72352, 72960, 73440, 76160, 76608, 77520, 78336, 80640, 81396, 82080, 82688, 85120, 85680, 87040, 87210, 87552, 90440, 91392, 93024, 95760, 96768, 97280, 97920, 101745, 102144, 102816, 103360, 107520, 108528, 109440, 114240, 114912, 116280, 117504, 120960, 121856, 122094, 124032, 127680, 128520, 130560, 131328, 135660, 136192, 137088, 138240, 139536, 143640, 144704, 145920, 146880, 152320, 153216, 155040, 156672, 161280, 162792, 164160, 165376, 170240, 171360, 174420, 175104, 180880, 182784, 186048, 191520, 193536, 195840, 203490, 204288, 205632, 206720, 217056, 218880, 228480, 229824, 232560, 235008, 241920, 244188, 248064, 255360, 257040, 261120, 262656, 271320, 274176, 279072, 287280, 289408, 291840, 293760, 304640, 305235, 306432, 310080, 322560, 325584, 328320, 330752, 340480, 342720, 348840, 361760, 365568, 372096, 383040, 391680, 406980, 408576, 411264, 413440, 434112, 437760, 456960, 459648, 465120, 470016, 483840, 488376, 496128, 510720, 514080, 525312, 542640, 548352, 558144, 574560, 578816, 587520, 609280, 610470, 612864, 620160, 651168, 656640, 680960, 685440, 697680, 723520, 744192, 766080, 783360, 813960, 822528, 826880, 868224, 875520, 913920, 919296, 930240, 967680, 976752, 992256, 1021440, 1028160, 1085280, 1096704, 1116288, 1149120, 1157632, 1175040, 1220940, 1225728, 1240320, 1302336, 1313280, 1370880, 1395360, 1447040, 1488384, 1532160, 1627920, 1645056, 1653760, 1736448, 1827840, 1838592, 1860480, 1953504, 2042880, 2056320, 2170560, 2232576, 2298240, 2315264, 2350080, 2441880, 2480640, 2604672, 2626560, 2741760, 2790720, 2894080, 2976768, 3064320, 3255840, 3290112, 3472896, 3677184, 3720960, 3907008, 4112640, 4341120, 4465152, 4596480, 4883760, 4961280, 5209344, 5483520, 5581440, 5788160, 6128640, 6511680, 6945792, 7441920, 7814016, 8225280, 8682240, 8930304, 9192960, 9767520, 10418688, 11162880, 11576320, 13023360, 14883840, 15628032, 16450560, 17364480, 18385920, 19535040, 20837376, 22325760, 26046720, 31256064, 34728960, 39070080, 44651520, 52093440, 62512128, 78140160, 104186880, 156280320, 312560640]

約数ペア:

[(1, 312560640), (2, 156280320), (3, 104186880), (4, 78140160), (5, 62512128), (6, 52093440), (7, 44651520), (8, 39070080), (9, 34728960), (10, 31256064), (12, 26046720), (14, 22325760), (15, 20837376), (16, 19535040), (17, 18385920), (18, 17364480), (19, 16450560), (20, 15628032), (21, 14883840), (24, 13023360), (27, 11576320), (28, 11162880), (30, 10418688), (32, 9767520), (34, 9192960), (35, 8930304), (36, 8682240), (38, 8225280), (40, 7814016), (42, 7441920), (45, 6945792), (48, 6511680), (51, 6128640), (54, 5788160), (56, 5581440), (57, 5483520), (60, 5209344), (63, 4961280), (64, 4883760), (68, 4596480), (70, 4465152), (72, 4341120), (76, 4112640), (80, 3907008), (84, 3720960), (85, 3677184), (90, 3472896), (95, 3290112), (96, 3255840), (102, 3064320), (105, 2976768), (108, 2894080), (112, 2790720), (114, 2741760), (119, 2626560), (120, 2604672), (126, 2480640), (128, 2441880), (133, 2350080), (135, 2315264), (136, 2298240), (140, 2232576), (144, 2170560), (152, 2056320), (153, 2042880), (160, 1953504), (168, 1860480), (170, 1838592), (171, 1827840), (180, 1736448), (189, 1653760), (190, 1645056), (192, 1627920), (204, 1532160), (210, 1488384), (216, 1447040), (224, 1395360), (228, 1370880), (238, 1313280), (240, 1302336), (252, 1240320), (255, 1225728), (256, 1220940), (266, 1175040), (270, 1157632), (272, 1149120), (280, 1116288), (285, 1096704), (288, 1085280), (304, 1028160), (306, 1021440), (315, 992256), (320, 976752), (323, 967680), (336, 930240), (340, 919296), (342, 913920), (357, 875520), (360, 868224), (378, 826880), (380, 822528), (384, 813960), (399, 783360), (408, 766080), (420, 744192), (432, 723520), (448, 697680), (456, 685440), (459, 680960), (476, 656640), (480, 651168), (504, 620160), (510, 612864), (512, 610470), (513, 609280), (532, 587520), (540, 578816), (544, 574560), (560, 558144), (570, 548352), (576, 542640), (595, 525312), (608, 514080), (612, 510720), (630, 496128), (640, 488376), (646, 483840), (665, 470016), (672, 465120), (680, 459648), (684, 456960), (714, 437760), (720, 434112), (756, 413440), (760, 411264), (765, 408576), (768, 406980), (798, 391680), (816, 383040), (840, 372096), (855, 365568), (864, 361760), (896, 348840), (912, 342720), (918, 340480), (945, 330752), (952, 328320), (960, 325584), (969, 322560), (1008, 310080), (1020, 306432), (1024, 305235), (1026, 304640), (1064, 293760), (1071, 291840), (1080, 289408), (1088, 287280), (1120, 279072), (1140, 274176), (1152, 271320), (1190, 262656), (1197, 261120), (1216, 257040), (1224, 255360), (1260, 248064), (1280, 244188), (1292, 241920), (1330, 235008), (1344, 232560), (1360, 229824), (1368, 228480), (1428, 218880), (1440, 217056), (1512, 206720), (1520, 205632), (1530, 204288), (1536, 203490), (1596, 195840), (1615, 193536), (1632, 191520), (1680, 186048), (1710, 182784), (1728, 180880), (1785, 175104), (1792, 174420), (1824, 171360), (1836, 170240), (1890, 165376), (1904, 164160), (1920, 162792), (1938, 161280), (1995, 156672), (2016, 155040), (2040, 153216), (2052, 152320), (2128, 146880), (2142, 145920), (2160, 144704), (2176, 143640), (2240, 139536), (2261, 138240), (2280, 137088), (2295, 136192), (2304, 135660), (2380, 131328), (2394, 130560), (2432, 128520), (2448, 127680), (2520, 124032), (2560, 122094), (2565, 121856), (2584, 120960), (2660, 117504), (2688, 116280), (2720, 114912), (2736, 114240), (2856, 109440), (2880, 108528), (2907, 107520), (3024, 103360), (3040, 102816), (3060, 102144), (3072, 101745), (3192, 97920), (3213, 97280), (3230, 96768), (3264, 95760), (3360, 93024), (3420, 91392), (3456, 90440), (3570, 87552), (3584, 87210), (3591, 87040), (3648, 85680), (3672, 85120), (3780, 82688), (3808, 82080), (3840, 81396), (3876, 80640), (3990, 78336), (4032, 77520), (4080, 76608), (4104, 76160), (4256, 73440), (4284, 72960), (4320, 72352), (4352, 71820), (4480, 69768), (4522, 69120), (4560, 68544), (4590, 68096), (4608, 67830), (4760, 65664), (4788, 65280), (4845, 64512), (4864, 64260), (4896, 63840), (5040, 62016), (5120, 61047), (5130, 60928), (5168, 60480), (5320, 58752), (5355, 58368), (5376, 58140), (5440, 57456), (5472, 57120), (5712, 54720), (5760, 54264), (5814, 53760), (5985, 52224), (6048, 51680), (6080, 51408), (6120, 51072), (6384, 48960), (6426, 48640), (6460, 48384), (6528, 47880), (6720, 46512), (6783, 46080), (6840, 45696), (6912, 45220), (7140, 43776), (7168, 43605), (7182, 43520), (7296, 42840), (7344, 42560), (7560, 41344), (7616, 41040), (7680, 40698), (7752, 40320), (7980, 39168), (8064, 38760), (8160, 38304), (8208, 38080), (8512, 36720), (8568, 36480), (8640, 36176), (8704, 35910), (8721, 35840), (8960, 34884), (9044, 34560), (9120, 34272), (9180, 34048), (9216, 33915), (9520, 32832), (9576, 32640), (9690, 32256), (9728, 32130), (9792, 31920), (10080, 31008), (10260, 30464), (10336, 30240), (10640, 29376), (10710, 29184), (10752, 29070), (10880, 28728), (10944, 28560), (11305, 27648), (11424, 27360), (11520, 27132), (11628, 26880), (11970, 26112), (12096, 25840), (12160, 25704), (12240, 25536), (12768, 24480), (12852, 24320), (12920, 24192), (13056, 23940), (13440, 23256), (13566, 23040), (13680, 22848), (13824, 22610), (14280, 21888), (14364, 21760), (14535, 21504), (14592, 21420), (14688, 21280), (15120, 20672), (15232, 20520), (15360, 20349), (15504, 20160), (15960, 19584), (16065, 19456), (16128, 19380), (16320, 19152), (16416, 19040), (17024, 18360), (17136, 18240), (17280, 18088), (17408, 17955), (17442, 17920)]