331457280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 576

約数和(自身を含む): 1412812800

約数和(自身を除く): 1081355520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 59, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 118, 120, 128, 132, 133, 140, 152, 154, 160, 165, 168, 176, 177, 190, 192, 209, 210, 220, 224, 228, 231, 236, 240, 256, 264, 266, 280, 285, 295, 304, 308, 320, 330, 336, 352, 354, 380, 384, 385, 399, 413, 418, 420, 440, 448, 456, 462, 472, 480, 528, 532, 560, 570, 590, 608, 616, 627, 640, 649, 660, 665, 672, 704, 708, 760, 768, 770, 798, 826, 836, 840, 880, 885, 896, 912, 924, 944, 960, 1045, 1056, 1064, 1120, 1121, 1140, 1155, 1180, 1216, 1232, 1239, 1254, 1280, 1298, 1320, 1330, 1344, 1408, 1416, 1463, 1520, 1540, 1596, 1652, 1672, 1680, 1760, 1770, 1792, 1824, 1848, 1888, 1920, 1947, 1995, 2065, 2090, 2112, 2128, 2240, 2242, 2280, 2310, 2360, 2432, 2464, 2478, 2508, 2596, 2640, 2660, 2688, 2816, 2832, 2926, 3040, 3080, 3135, 3192, 3245, 3304, 3344, 3360, 3363, 3520, 3540, 3648, 3696, 3776, 3840, 3894, 3990, 4130, 4180, 4224, 4256, 4389, 4480, 4484, 4543, 4560, 4620, 4720, 4864, 4928, 4956, 5016, 5192, 5280, 5320, 5376, 5605, 5664, 5852, 6080, 6160, 6195, 6270, 6384, 6490, 6608, 6688, 6720, 6726, 7040, 7080, 7296, 7315, 7392, 7552, 7788, 7847, 7980, 8260, 8360, 8448, 8512, 8778, 8960, 8968, 9086, 9120, 9240, 9440, 9735, 9856, 9912, 10032, 10384, 10560, 10640, 11210, 11328, 11704, 12160, 12320, 12331, 12390, 12540, 12768, 12980, 13216, 13376, 13440, 13452, 13629, 14080, 14160, 14592, 14630, 14784, 15104, 15576, 15694, 15960, 16520, 16720, 16815, 17024, 17556, 17936, 18172, 18240, 18480, 18880, 19470, 19712, 19824, 20064, 20768, 21120, 21280, 21945, 22420, 22656, 22715, 23408, 23541, 24320, 24640, 24662, 24780, 25080, 25536, 25960, 26432, 26752, 26880, 26904, 27258, 28320, 29260, 29568, 31152, 31388, 31920, 33040, 33440, 33630, 34048, 35112, 35872, 36344, 36480, 36960, 36993, 37760, 38940, 39235, 39648, 40128, 41536, 42240, 42560, 43890, 44840, 45312, 45430, 46816, 47082, 49280, 49324, 49560, 50160, 51072, 51920, 52864, 53504, 53808, 54516, 56640, 58520, 59136, 61655, 62304, 62776, 63840, 66080, 66880, 67260, 68145, 70224, 71744, 72688, 72960, 73920, 73986, 75520, 77880, 78470, 79296, 80256, 83072, 85120, 86317, 87780, 89680, 90860, 93632, 94164, 98560, 98648, 99120, 100320, 102144, 103840, 105728, 107616, 109032, 113280, 117040, 117705, 123310, 124608, 125552, 127680, 132160, 133760, 134520, 136290, 140448, 143488, 145376, 147840, 147972, 155760, 156940, 158592, 160512, 166144, 170240, 172634, 175560, 179360, 181720, 184965, 187264, 188328, 197296, 198240, 200640, 207680, 215232, 218064, 226560, 234080, 235410, 246620, 249216, 251104, 255360, 258951, 264320, 267520, 269040, 272580, 280896, 286976, 290752, 295680, 295944, 311520, 313880, 317184, 345268, 351120, 358720, 363440, 369930, 374528, 376656, 394592, 396480, 401280, 415360, 430464, 431585, 436128, 468160, 470820, 493240, 498432, 502208, 510720, 517902, 528640, 538080, 545160, 561792, 581504, 591888, 623040, 627760, 690536, 702240, 717440, 726880, 739860, 753312, 789184, 792960, 802560, 830720, 860928, 863170, 872256, 936320, 941640, 986480, 1004416, 1035804, 1076160, 1090320, 1123584, 1163008, 1183776, 1246080, 1255520, 1294755, 1381072, 1404480, 1434880, 1453760, 1479720, 1506624, 1578368, 1585920, 1726340, 1744512, 1872640, 1883280, 1972960, 2008832, 2071608, 2152320, 2180640, 2367552, 2492160, 2511040, 2589510, 2762144, 2808960, 2907520, 2959440, 3013248, 3156736, 3452680, 3489024, 3766560, 3945920, 4143216, 4304640, 4361280, 4735104, 5022080, 5179020, 5524288, 5617920, 5815040, 5918880, 6026496, 6905360, 7533120, 7891840, 8286432, 8722560, 9470208, 10044160, 10358040, 11048576, 11837760, 13810720, 15066240, 15783680, 16572864, 17445120, 20716080, 22097152, 23675520, 27621440, 30132480, 33145728, 41432160, 47351040, 55242880, 66291456, 82864320, 110485760, 165728640, 331457280]

約数ペア:

[(1, 331457280), (2, 165728640), (3, 110485760), (4, 82864320), (5, 66291456), (6, 55242880), (7, 47351040), (8, 41432160), (10, 33145728), (11, 30132480), (12, 27621440), (14, 23675520), (15, 22097152), (16, 20716080), (19, 17445120), (20, 16572864), (21, 15783680), (22, 15066240), (24, 13810720), (28, 11837760), (30, 11048576), (32, 10358040), (33, 10044160), (35, 9470208), (38, 8722560), (40, 8286432), (42, 7891840), (44, 7533120), (48, 6905360), (55, 6026496), (56, 5918880), (57, 5815040), (59, 5617920), (60, 5524288), (64, 5179020), (66, 5022080), (70, 4735104), (76, 4361280), (77, 4304640), (80, 4143216), (84, 3945920), (88, 3766560), (95, 3489024), (96, 3452680), (105, 3156736), (110, 3013248), (112, 2959440), (114, 2907520), (118, 2808960), (120, 2762144), (128, 2589510), (132, 2511040), (133, 2492160), (140, 2367552), (152, 2180640), (154, 2152320), (160, 2071608), (165, 2008832), (168, 1972960), (176, 1883280), (177, 1872640), (190, 1744512), (192, 1726340), (209, 1585920), (210, 1578368), (220, 1506624), (224, 1479720), (228, 1453760), (231, 1434880), (236, 1404480), (240, 1381072), (256, 1294755), (264, 1255520), (266, 1246080), (280, 1183776), (285, 1163008), (295, 1123584), (304, 1090320), (308, 1076160), (320, 1035804), (330, 1004416), (336, 986480), (352, 941640), (354, 936320), (380, 872256), (384, 863170), (385, 860928), (399, 830720), (413, 802560), (418, 792960), (420, 789184), (440, 753312), (448, 739860), (456, 726880), (462, 717440), (472, 702240), (480, 690536), (528, 627760), (532, 623040), (560, 591888), (570, 581504), (590, 561792), (608, 545160), (616, 538080), (627, 528640), (640, 517902), (649, 510720), (660, 502208), (665, 498432), (672, 493240), (704, 470820), (708, 468160), (760, 436128), (768, 431585), (770, 430464), (798, 415360), (826, 401280), (836, 396480), (840, 394592), (880, 376656), (885, 374528), (896, 369930), (912, 363440), (924, 358720), (944, 351120), (960, 345268), (1045, 317184), (1056, 313880), (1064, 311520), (1120, 295944), (1121, 295680), (1140, 290752), (1155, 286976), (1180, 280896), (1216, 272580), (1232, 269040), (1239, 267520), (1254, 264320), (1280, 258951), (1298, 255360), (1320, 251104), (1330, 249216), (1344, 246620), (1408, 235410), (1416, 234080), (1463, 226560), (1520, 218064), (1540, 215232), (1596, 207680), (1652, 200640), (1672, 198240), (1680, 197296), (1760, 188328), (1770, 187264), (1792, 184965), (1824, 181720), (1848, 179360), (1888, 175560), (1920, 172634), (1947, 170240), (1995, 166144), (2065, 160512), (2090, 158592), (2112, 156940), (2128, 155760), (2240, 147972), (2242, 147840), (2280, 145376), (2310, 143488), (2360, 140448), (2432, 136290), (2464, 134520), (2478, 133760), (2508, 132160), (2596, 127680), (2640, 125552), (2660, 124608), (2688, 123310), (2816, 117705), (2832, 117040), (2926, 113280), (3040, 109032), (3080, 107616), (3135, 105728), (3192, 103840), (3245, 102144), (3304, 100320), (3344, 99120), (3360, 98648), (3363, 98560), (3520, 94164), (3540, 93632), (3648, 90860), (3696, 89680), (3776, 87780), (3840, 86317), (3894, 85120), (3990, 83072), (4130, 80256), (4180, 79296), (4224, 78470), (4256, 77880), (4389, 75520), (4480, 73986), (4484, 73920), (4543, 72960), (4560, 72688), (4620, 71744), (4720, 70224), (4864, 68145), (4928, 67260), (4956, 66880), (5016, 66080), (5192, 63840), (5280, 62776), (5320, 62304), (5376, 61655), (5605, 59136), (5664, 58520), (5852, 56640), (6080, 54516), (6160, 53808), (6195, 53504), (6270, 52864), (6384, 51920), (6490, 51072), (6608, 50160), (6688, 49560), (6720, 49324), (6726, 49280), (7040, 47082), (7080, 46816), (7296, 45430), (7315, 45312), (7392, 44840), (7552, 43890), (7788, 42560), (7847, 42240), (7980, 41536), (8260, 40128), (8360, 39648), (8448, 39235), (8512, 38940), (8778, 37760), (8960, 36993), (8968, 36960), (9086, 36480), (9120, 36344), (9240, 35872), (9440, 35112), (9735, 34048), (9856, 33630), (9912, 33440), (10032, 33040), (10384, 31920), (10560, 31388), (10640, 31152), (11210, 29568), (11328, 29260), (11704, 28320), (12160, 27258), (12320, 26904), (12331, 26880), (12390, 26752), (12540, 26432), (12768, 25960), (12980, 25536), (13216, 25080), (13376, 24780), (13440, 24662), (13452, 24640), (13629, 24320), (14080, 23541), (14160, 23408), (14592, 22715), (14630, 22656), (14784, 22420), (15104, 21945), (15576, 21280), (15694, 21120), (15960, 20768), (16520, 20064), (16720, 19824), (16815, 19712), (17024, 19470), (17556, 18880), (17936, 18480), (18172, 18240)]