387303840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 432

約数和(自身を含む): 1680588000

約数和(自身を除く): 1293284160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 196, 198, 210, 220, 224, 231, 240, 245, 252, 264, 280, 288, 294, 308, 315, 330, 336, 352, 360, 385, 392, 396, 420, 440, 441, 462, 480, 490, 495, 499, 504, 528, 539, 560, 588, 616, 630, 660, 672, 693, 720, 735, 770, 784, 792, 840, 880, 882, 924, 980, 990, 998, 1008, 1056, 1078, 1120, 1155, 1176, 1232, 1260, 1320, 1386, 1440, 1470, 1497, 1540, 1568, 1584, 1617, 1680, 1760, 1764, 1848, 1960, 1980, 1996, 2016, 2156, 2205, 2310, 2352, 2464, 2495, 2520, 2640, 2695, 2772, 2940, 2994, 3080, 3168, 3234, 3360, 3465, 3493, 3528, 3696, 3920, 3960, 3992, 4312, 4410, 4491, 4620, 4704, 4851, 4990, 5040, 5280, 5390, 5489, 5544, 5880, 5988, 6160, 6468, 6930, 6986, 7056, 7392, 7485, 7840, 7920, 7984, 8085, 8624, 8820, 8982, 9240, 9702, 9980, 10080, 10479, 10780, 10978, 11088, 11760, 11976, 12320, 12936, 13860, 13972, 14112, 14970, 15840, 15968, 16170, 16467, 17248, 17465, 17640, 17964, 18480, 19404, 19960, 20958, 21560, 21956, 22176, 22455, 23520, 23952, 24255, 24451, 25872, 27445, 27720, 27944, 29940, 31437, 32340, 32934, 34930, 35280, 35928, 36960, 38423, 38808, 39920, 41916, 43120, 43912, 44910, 47904, 48510, 48902, 49401, 51744, 52395, 54890, 55440, 55888, 59880, 62874, 64680, 65868, 69860, 70560, 71856, 73353, 76846, 77616, 79840, 82335, 83832, 86240, 87824, 89820, 97020, 97804, 98802, 104790, 109780, 110880, 111776, 115269, 119760, 122255, 125748, 129360, 131736, 139720, 143712, 146706, 153692, 155232, 157185, 164670, 167664, 175648, 179640, 192115, 194040, 195608, 197604, 209580, 219560, 220059, 230538, 239520, 244510, 247005, 251496, 258720, 263472, 268961, 279440, 293412, 307384, 314370, 329340, 335328, 345807, 359280, 366765, 384230, 388080, 391216, 395208, 419160, 439120, 440118, 461076, 489020, 494010, 502992, 526944, 537922, 558880, 576345, 586824, 614768, 628740, 658680, 691614, 718560, 733530, 768460, 776160, 782432, 790416, 806883, 838320, 878240, 880236, 922152, 978040, 988020, 1005984, 1075844, 1100295, 1152690, 1173648, 1229536, 1257480, 1317360, 1344805, 1383228, 1467060, 1536920, 1580832, 1613766, 1676640, 1729035, 1760472, 1844304, 1956080, 1976040, 2151688, 2200590, 2305380, 2347296, 2420649, 2514960, 2634720, 2689610, 2766456, 2934120, 3073840, 3227532, 3458070, 3520944, 3688608, 3912160, 3952080, 4034415, 4303376, 4401180, 4610760, 4841298, 5029920, 5379220, 5532912, 5868240, 6147680, 6455064, 6916140, 7041888, 7904160, 8068830, 8606752, 8802360, 9221520, 9682596, 10758440, 11065824, 11736480, 12103245, 12910128, 13832280, 16137660, 17604720, 18443040, 19365192, 21516880, 24206490, 25820256, 27664560, 32275320, 35209440, 38730384, 43033760, 48412980, 55329120, 64550640, 77460768, 96825960, 129101280, 193651920, 387303840]

約数ペア:

[(1, 387303840), (2, 193651920), (3, 129101280), (4, 96825960), (5, 77460768), (6, 64550640), (7, 55329120), (8, 48412980), (9, 43033760), (10, 38730384), (11, 35209440), (12, 32275320), (14, 27664560), (15, 25820256), (16, 24206490), (18, 21516880), (20, 19365192), (21, 18443040), (22, 17604720), (24, 16137660), (28, 13832280), (30, 12910128), (32, 12103245), (33, 11736480), (35, 11065824), (36, 10758440), (40, 9682596), (42, 9221520), (44, 8802360), (45, 8606752), (48, 8068830), (49, 7904160), (55, 7041888), (56, 6916140), (60, 6455064), (63, 6147680), (66, 5868240), (70, 5532912), (72, 5379220), (77, 5029920), (80, 4841298), (84, 4610760), (88, 4401180), (90, 4303376), (96, 4034415), (98, 3952080), (99, 3912160), (105, 3688608), (110, 3520944), (112, 3458070), (120, 3227532), (126, 3073840), (132, 2934120), (140, 2766456), (144, 2689610), (147, 2634720), (154, 2514960), (160, 2420649), (165, 2347296), (168, 2305380), (176, 2200590), (180, 2151688), (196, 1976040), (198, 1956080), (210, 1844304), (220, 1760472), (224, 1729035), (231, 1676640), (240, 1613766), (245, 1580832), (252, 1536920), (264, 1467060), (280, 1383228), (288, 1344805), (294, 1317360), (308, 1257480), (315, 1229536), (330, 1173648), (336, 1152690), (352, 1100295), (360, 1075844), (385, 1005984), (392, 988020), (396, 978040), (420, 922152), (440, 880236), (441, 878240), (462, 838320), (480, 806883), (490, 790416), (495, 782432), (499, 776160), (504, 768460), (528, 733530), (539, 718560), (560, 691614), (588, 658680), (616, 628740), (630, 614768), (660, 586824), (672, 576345), (693, 558880), (720, 537922), (735, 526944), (770, 502992), (784, 494010), (792, 489020), (840, 461076), (880, 440118), (882, 439120), (924, 419160), (980, 395208), (990, 391216), (998, 388080), (1008, 384230), (1056, 366765), (1078, 359280), (1120, 345807), (1155, 335328), (1176, 329340), (1232, 314370), (1260, 307384), (1320, 293412), (1386, 279440), (1440, 268961), (1470, 263472), (1497, 258720), (1540, 251496), (1568, 247005), (1584, 244510), (1617, 239520), (1680, 230538), (1760, 220059), (1764, 219560), (1848, 209580), (1960, 197604), (1980, 195608), (1996, 194040), (2016, 192115), (2156, 179640), (2205, 175648), (2310, 167664), (2352, 164670), (2464, 157185), (2495, 155232), (2520, 153692), (2640, 146706), (2695, 143712), (2772, 139720), (2940, 131736), (2994, 129360), (3080, 125748), (3168, 122255), (3234, 119760), (3360, 115269), (3465, 111776), (3493, 110880), (3528, 109780), (3696, 104790), (3920, 98802), (3960, 97804), (3992, 97020), (4312, 89820), (4410, 87824), (4491, 86240), (4620, 83832), (4704, 82335), (4851, 79840), (4990, 77616), (5040, 76846), (5280, 73353), (5390, 71856), (5489, 70560), (5544, 69860), (5880, 65868), (5988, 64680), (6160, 62874), (6468, 59880), (6930, 55888), (6986, 55440), (7056, 54890), (7392, 52395), (7485, 51744), (7840, 49401), (7920, 48902), (7984, 48510), (8085, 47904), (8624, 44910), (8820, 43912), (8982, 43120), (9240, 41916), (9702, 39920), (9980, 38808), (10080, 38423), (10479, 36960), (10780, 35928), (10978, 35280), (11088, 34930), (11760, 32934), (11976, 32340), (12320, 31437), (12936, 29940), (13860, 27944), (13972, 27720), (14112, 27445), (14970, 25872), (15840, 24451), (15968, 24255), (16170, 23952), (16467, 23520), (17248, 22455), (17465, 22176), (17640, 21956), (17964, 21560), (18480, 20958), (19404, 19960)]