319188480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 1154926080

約数和(自身を除く): 835737600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 139, 156, 160, 184, 192, 195, 208, 230, 240, 256, 260, 276, 278, 299, 312, 320, 345, 368, 384, 390, 416, 417, 460, 480, 512, 520, 552, 556, 598, 624, 640, 690, 695, 736, 768, 780, 832, 834, 897, 920, 960, 1040, 1104, 1112, 1196, 1248, 1280, 1380, 1390, 1472, 1495, 1536, 1560, 1664, 1668, 1794, 1807, 1840, 1920, 2080, 2085, 2208, 2224, 2392, 2496, 2560, 2760, 2780, 2944, 2990, 3120, 3197, 3328, 3336, 3588, 3614, 3680, 3840, 4160, 4170, 4416, 4448, 4485, 4784, 4992, 5421, 5520, 5560, 5888, 5980, 6240, 6394, 6656, 6672, 7176, 7228, 7360, 7680, 8320, 8340, 8832, 8896, 8970, 9035, 9568, 9591, 9984, 10842, 11040, 11120, 11776, 11960, 12480, 12788, 13344, 14352, 14456, 14720, 15985, 16640, 16680, 17664, 17792, 17940, 18070, 19136, 19182, 19968, 21684, 22080, 22240, 23920, 24960, 25576, 26688, 27105, 28704, 28912, 29440, 31970, 33280, 33360, 35328, 35584, 35880, 36140, 38272, 38364, 41561, 43368, 44160, 44480, 47840, 47955, 49920, 51152, 53376, 54210, 57408, 57824, 58880, 63940, 66720, 71168, 71760, 72280, 76544, 76728, 83122, 86736, 88320, 88960, 95680, 95910, 99840, 102304, 106752, 108420, 114816, 115648, 124683, 127880, 133440, 143520, 144560, 153088, 153456, 166244, 173472, 176640, 177920, 191360, 191820, 204608, 207805, 213504, 216840, 229632, 231296, 249366, 255760, 266880, 287040, 289120, 306912, 332488, 346944, 355840, 382720, 383640, 409216, 415610, 433680, 459264, 462592, 498732, 511520, 533760, 574080, 578240, 613824, 623415, 664976, 693888, 765440, 767280, 818432, 831220, 867360, 925184, 997464, 1023040, 1067520, 1148160, 1156480, 1227648, 1246830, 1329952, 1387776, 1534560, 1636864, 1662440, 1734720, 1994928, 2046080, 2296320, 2312960, 2455296, 2493660, 2659904, 2775552, 3069120, 3324880, 3469440, 3989856, 4092160, 4625920, 4910592, 4987320, 5319808, 6138240, 6649760, 6938880, 7979712, 8184320, 9974640, 10639616, 12276480, 13299520, 13877760, 15959424, 19949280, 21279232, 24552960, 26599040, 31918848, 39898560, 53198080, 63837696, 79797120, 106396160, 159594240, 319188480]

約数ペア:

[(1, 319188480), (2, 159594240), (3, 106396160), (4, 79797120), (5, 63837696), (6, 53198080), (8, 39898560), (10, 31918848), (12, 26599040), (13, 24552960), (15, 21279232), (16, 19949280), (20, 15959424), (23, 13877760), (24, 13299520), (26, 12276480), (30, 10639616), (32, 9974640), (39, 8184320), (40, 7979712), (46, 6938880), (48, 6649760), (52, 6138240), (60, 5319808), (64, 4987320), (65, 4910592), (69, 4625920), (78, 4092160), (80, 3989856), (92, 3469440), (96, 3324880), (104, 3069120), (115, 2775552), (120, 2659904), (128, 2493660), (130, 2455296), (138, 2312960), (139, 2296320), (156, 2046080), (160, 1994928), (184, 1734720), (192, 1662440), (195, 1636864), (208, 1534560), (230, 1387776), (240, 1329952), (256, 1246830), (260, 1227648), (276, 1156480), (278, 1148160), (299, 1067520), (312, 1023040), (320, 997464), (345, 925184), (368, 867360), (384, 831220), (390, 818432), (416, 767280), (417, 765440), (460, 693888), (480, 664976), (512, 623415), (520, 613824), (552, 578240), (556, 574080), (598, 533760), (624, 511520), (640, 498732), (690, 462592), (695, 459264), (736, 433680), (768, 415610), (780, 409216), (832, 383640), (834, 382720), (897, 355840), (920, 346944), (960, 332488), (1040, 306912), (1104, 289120), (1112, 287040), (1196, 266880), (1248, 255760), (1280, 249366), (1380, 231296), (1390, 229632), (1472, 216840), (1495, 213504), (1536, 207805), (1560, 204608), (1664, 191820), (1668, 191360), (1794, 177920), (1807, 176640), (1840, 173472), (1920, 166244), (2080, 153456), (2085, 153088), (2208, 144560), (2224, 143520), (2392, 133440), (2496, 127880), (2560, 124683), (2760, 115648), (2780, 114816), (2944, 108420), (2990, 106752), (3120, 102304), (3197, 99840), (3328, 95910), (3336, 95680), (3588, 88960), (3614, 88320), (3680, 86736), (3840, 83122), (4160, 76728), (4170, 76544), (4416, 72280), (4448, 71760), (4485, 71168), (4784, 66720), (4992, 63940), (5421, 58880), (5520, 57824), (5560, 57408), (5888, 54210), (5980, 53376), (6240, 51152), (6394, 49920), (6656, 47955), (6672, 47840), (7176, 44480), (7228, 44160), (7360, 43368), (7680, 41561), (8320, 38364), (8340, 38272), (8832, 36140), (8896, 35880), (8970, 35584), (9035, 35328), (9568, 33360), (9591, 33280), (9984, 31970), (10842, 29440), (11040, 28912), (11120, 28704), (11776, 27105), (11960, 26688), (12480, 25576), (12788, 24960), (13344, 23920), (14352, 22240), (14456, 22080), (14720, 21684), (15985, 19968), (16640, 19182), (16680, 19136), (17664, 18070), (17792, 17940)]