478782720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 432

約数和(自身を含む): 1874920320

約数和(自身を除く): 1396137600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 139, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 278, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 417, 460, 468, 480, 520, 552, 556, 576, 585, 598, 624, 640, 690, 695, 720, 736, 768, 780, 828, 832, 834, 897, 920, 936, 960, 1035, 1040, 1104, 1112, 1152, 1170, 1196, 1248, 1251, 1280, 1380, 1390, 1440, 1472, 1495, 1560, 1656, 1664, 1668, 1794, 1807, 1840, 1872, 1920, 2070, 2080, 2085, 2208, 2224, 2304, 2340, 2392, 2496, 2502, 2691, 2760, 2780, 2880, 2944, 2990, 3120, 3197, 3312, 3328, 3336, 3588, 3614, 3680, 3744, 3840, 4140, 4160, 4170, 4416, 4448, 4485, 4680, 4784, 4992, 5004, 5382, 5421, 5520, 5560, 5760, 5888, 5980, 6240, 6255, 6394, 6624, 6672, 7176, 7228, 7360, 7488, 8280, 8320, 8340, 8832, 8896, 8970, 9035, 9360, 9568, 9591, 9984, 10008, 10764, 10842, 11040, 11120, 11520, 11960, 12480, 12510, 12788, 13248, 13344, 13455, 14352, 14456, 14720, 14976, 15985, 16263, 16560, 16640, 16680, 17664, 17792, 17940, 18070, 18720, 19136, 19182, 20016, 21528, 21684, 22080, 22240, 23920, 24960, 25020, 25576, 26496, 26688, 26910, 27105, 28704, 28773, 28912, 29440, 29952, 31970, 32526, 33120, 33360, 35584, 35880, 36140, 37440, 38272, 38364, 40032, 41561, 43056, 43368, 44160, 44480, 47840, 47955, 49920, 50040, 51152, 52992, 53376, 53820, 54210, 57408, 57546, 57824, 63940, 65052, 66240, 66720, 71760, 72280, 74880, 76544, 76728, 80064, 81315, 83122, 86112, 86736, 88320, 88960, 95680, 95910, 100080, 102304, 106752, 107640, 108420, 114816, 115092, 115648, 124683, 127880, 130104, 132480, 133440, 143520, 143865, 144560, 149760, 153456, 160128, 162630, 166244, 172224, 173472, 177920, 191360, 191820, 200160, 204608, 207805, 215280, 216840, 229632, 230184, 231296, 249366, 255760, 260208, 264960, 266880, 287040, 287730, 289120, 306912, 320256, 325260, 332488, 344448, 346944, 374049, 382720, 383640, 400320, 409216, 415610, 430560, 433680, 460368, 462592, 498732, 511520, 520416, 533760, 574080, 575460, 578240, 613824, 623415, 650520, 664976, 688896, 693888, 748098, 767280, 800640, 818432, 831220, 861120, 867360, 920736, 997464, 1023040, 1040832, 1148160, 1150920, 1156480, 1227648, 1246830, 1301040, 1329952, 1387776, 1496196, 1534560, 1601280, 1662440, 1722240, 1734720, 1841472, 1870245, 1994928, 2046080, 2081664, 2301840, 2312960, 2455296, 2493660, 2602080, 2659904, 2992392, 3069120, 3324880, 3444480, 3469440, 3682944, 3740490, 3989856, 4092160, 4163328, 4603680, 4987320, 5204160, 5319808, 5984784, 6138240, 6649760, 6938880, 7365888, 7480980, 7979712, 9207360, 9974640, 10408320, 10639616, 11969568, 12276480, 13299520, 14961960, 15959424, 18414720, 19949280, 20816640, 23939136, 26599040, 29923920, 31918848, 36829440, 39898560, 47878272, 53198080, 59847840, 79797120, 95756544, 119695680, 159594240, 239391360, 478782720]

約数ペア:

[(1, 478782720), (2, 239391360), (3, 159594240), (4, 119695680), (5, 95756544), (6, 79797120), (8, 59847840), (9, 53198080), (10, 47878272), (12, 39898560), (13, 36829440), (15, 31918848), (16, 29923920), (18, 26599040), (20, 23939136), (23, 20816640), (24, 19949280), (26, 18414720), (30, 15959424), (32, 14961960), (36, 13299520), (39, 12276480), (40, 11969568), (45, 10639616), (46, 10408320), (48, 9974640), (52, 9207360), (60, 7979712), (64, 7480980), (65, 7365888), (69, 6938880), (72, 6649760), (78, 6138240), (80, 5984784), (90, 5319808), (92, 5204160), (96, 4987320), (104, 4603680), (115, 4163328), (117, 4092160), (120, 3989856), (128, 3740490), (130, 3682944), (138, 3469440), (139, 3444480), (144, 3324880), (156, 3069120), (160, 2992392), (180, 2659904), (184, 2602080), (192, 2493660), (195, 2455296), (207, 2312960), (208, 2301840), (230, 2081664), (234, 2046080), (240, 1994928), (256, 1870245), (260, 1841472), (276, 1734720), (278, 1722240), (288, 1662440), (299, 1601280), (312, 1534560), (320, 1496196), (345, 1387776), (360, 1329952), (368, 1301040), (384, 1246830), (390, 1227648), (414, 1156480), (416, 1150920), (417, 1148160), (460, 1040832), (468, 1023040), (480, 997464), (520, 920736), (552, 867360), (556, 861120), (576, 831220), (585, 818432), (598, 800640), (624, 767280), (640, 748098), (690, 693888), (695, 688896), (720, 664976), (736, 650520), (768, 623415), (780, 613824), (828, 578240), (832, 575460), (834, 574080), (897, 533760), (920, 520416), (936, 511520), (960, 498732), (1035, 462592), (1040, 460368), (1104, 433680), (1112, 430560), (1152, 415610), (1170, 409216), (1196, 400320), (1248, 383640), (1251, 382720), (1280, 374049), (1380, 346944), (1390, 344448), (1440, 332488), (1472, 325260), (1495, 320256), (1560, 306912), (1656, 289120), (1664, 287730), (1668, 287040), (1794, 266880), (1807, 264960), (1840, 260208), (1872, 255760), (1920, 249366), (2070, 231296), (2080, 230184), (2085, 229632), (2208, 216840), (2224, 215280), (2304, 207805), (2340, 204608), (2392, 200160), (2496, 191820), (2502, 191360), (2691, 177920), (2760, 173472), (2780, 172224), (2880, 166244), (2944, 162630), (2990, 160128), (3120, 153456), (3197, 149760), (3312, 144560), (3328, 143865), (3336, 143520), (3588, 133440), (3614, 132480), (3680, 130104), (3744, 127880), (3840, 124683), (4140, 115648), (4160, 115092), (4170, 114816), (4416, 108420), (4448, 107640), (4485, 106752), (4680, 102304), (4784, 100080), (4992, 95910), (5004, 95680), (5382, 88960), (5421, 88320), (5520, 86736), (5560, 86112), (5760, 83122), (5888, 81315), (5980, 80064), (6240, 76728), (6255, 76544), (6394, 74880), (6624, 72280), (6672, 71760), (7176, 66720), (7228, 66240), (7360, 65052), (7488, 63940), (8280, 57824), (8320, 57546), (8340, 57408), (8832, 54210), (8896, 53820), (8970, 53376), (9035, 52992), (9360, 51152), (9568, 50040), (9591, 49920), (9984, 47955), (10008, 47840), (10764, 44480), (10842, 44160), (11040, 43368), (11120, 43056), (11520, 41561), (11960, 40032), (12480, 38364), (12510, 38272), (12788, 37440), (13248, 36140), (13344, 35880), (13455, 35584), (14352, 33360), (14456, 33120), (14720, 32526), (14976, 31970), (15985, 29952), (16263, 29440), (16560, 28912), (16640, 28773), (16680, 28704), (17664, 27105), (17792, 26910), (17940, 26688), (18070, 26496), (18720, 25576), (19136, 25020), (19182, 24960), (20016, 23920), (21528, 22240), (21684, 22080)]