156280320

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 640

約数和(自身を含む): 707097600

約数和(自身を除く): 550817280

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, 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, 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, 5130, 5168, 5320, 5355, 5376, 5440, 5472, 5712, 5760, 5814, 5985, 6048, 6080, 6120, 6384, 6426, 6460, 6528, 6720, 6783, 6840, 6912, 7140, 7182, 7296, 7344, 7560, 7616, 7680, 7752, 7980, 8064, 8160, 8208, 8512, 8568, 8640, 8704, 8721, 8960, 9044, 9120, 9180, 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, 15504, 15960, 16065, 16128, 16320, 16416, 17024, 17136, 17280, 17442, 17920, 17955, 18088, 18240, 18360, 19040, 19152, 19380, 19584, 20160, 20349, 20520, 20672, 21280, 21420, 21760, 21888, 22610, 22848, 23040, 23256, 23940, 24192, 24320, 24480, 25536, 25704, 25840, 26112, 26880, 27132, 27360, 28560, 28728, 29070, 29184, 29376, 30240, 30464, 31008, 31920, 32130, 32256, 32640, 32832, 33915, 34048, 34272, 34560, 34884, 35910, 36176, 36480, 36720, 38080, 38304, 38760, 39168, 40320, 40698, 41040, 41344, 42560, 42840, 43520, 43605, 43776, 45220, 45696, 46512, 47880, 48384, 48640, 48960, 51072, 51408, 51680, 53760, 54264, 54720, 57120, 57456, 58140, 58752, 60480, 60928, 61047, 62016, 63840, 64260, 65280, 65664, 67830, 68096, 68544, 69120, 69768, 71820, 72352, 72960, 73440, 76160, 76608, 77520, 78336, 80640, 81396, 82080, 82688, 85120, 85680, 87210, 87552, 90440, 91392, 93024, 95760, 96768, 97920, 101745, 102144, 102816, 103360, 108528, 109440, 114240, 114912, 116280, 117504, 120960, 122094, 124032, 127680, 128520, 130560, 131328, 135660, 137088, 139536, 143640, 144704, 145920, 146880, 152320, 153216, 155040, 161280, 162792, 164160, 165376, 170240, 171360, 174420, 180880, 182784, 186048, 191520, 195840, 203490, 204288, 205632, 206720, 217056, 218880, 228480, 229824, 232560, 235008, 241920, 244188, 248064, 255360, 257040, 262656, 271320, 274176, 279072, 287280, 289408, 293760, 304640, 305235, 306432, 310080, 325584, 328320, 340480, 342720, 348840, 361760, 372096, 383040, 391680, 406980, 411264, 413440, 434112, 437760, 456960, 459648, 465120, 483840, 488376, 496128, 510720, 514080, 542640, 548352, 558144, 574560, 578816, 587520, 610470, 612864, 620160, 651168, 656640, 685440, 697680, 723520, 744192, 766080, 813960, 822528, 826880, 868224, 913920, 919296, 930240, 976752, 1021440, 1028160, 1085280, 1116288, 1149120, 1157632, 1175040, 1220940, 1240320, 1302336, 1313280, 1370880, 1395360, 1447040, 1488384, 1532160, 1627920, 1645056, 1736448, 1838592, 1860480, 1953504, 2056320, 2170560, 2232576, 2298240, 2441880, 2480640, 2604672, 2741760, 2790720, 2894080, 3064320, 3255840, 3472896, 3720960, 3907008, 4112640, 4341120, 4465152, 4596480, 4883760, 5209344, 5581440, 5788160, 6511680, 7441920, 7814016, 8225280, 8682240, 9192960, 9767520, 10418688, 11162880, 13023360, 15628032, 17364480, 19535040, 22325760, 26046720, 31256064, 39070080, 52093440, 78140160, 156280320]

約数ペア:

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