319088640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 384

約数和(自身を含む): 1188794880

約数和(自身を除く): 869706240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 47, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 94, 96, 102, 104, 120, 128, 130, 136, 141, 156, 160, 170, 188, 192, 195, 204, 208, 221, 235, 240, 255, 256, 260, 272, 282, 312, 320, 340, 376, 384, 390, 408, 416, 442, 470, 480, 510, 512, 520, 544, 564, 611, 624, 640, 663, 680, 705, 752, 768, 780, 799, 816, 832, 884, 940, 960, 1020, 1024, 1040, 1088, 1105, 1128, 1222, 1248, 1280, 1326, 1360, 1410, 1504, 1536, 1560, 1598, 1632, 1664, 1768, 1833, 1880, 1920, 2040, 2048, 2080, 2176, 2210, 2256, 2397, 2444, 2496, 2560, 2652, 2720, 2820, 3008, 3055, 3072, 3120, 3196, 3264, 3315, 3328, 3536, 3666, 3760, 3840, 3995, 4080, 4160, 4352, 4420, 4512, 4794, 4888, 4992, 5120, 5304, 5440, 5640, 6016, 6110, 6144, 6240, 6392, 6528, 6630, 6656, 7072, 7332, 7520, 7680, 7990, 8160, 8320, 8704, 8840, 9024, 9165, 9588, 9776, 9984, 10240, 10387, 10608, 10880, 11280, 11985, 12032, 12220, 12480, 12784, 13056, 13260, 13312, 14144, 14664, 15040, 15360, 15980, 16320, 16640, 17408, 17680, 18048, 18330, 19176, 19552, 19968, 20774, 21216, 21760, 22560, 23970, 24064, 24440, 24960, 25568, 26112, 26520, 26624, 28288, 29328, 30080, 30720, 31161, 31960, 32640, 33280, 34816, 35360, 36096, 36660, 38352, 39104, 39936, 41548, 42432, 43520, 45120, 47940, 48128, 48880, 49920, 51136, 51935, 52224, 53040, 56576, 58656, 60160, 62322, 63920, 65280, 66560, 70720, 72192, 73320, 76704, 78208, 79872, 83096, 84864, 87040, 90240, 95880, 96256, 97760, 99840, 102272, 103870, 104448, 106080, 113152, 117312, 120320, 124644, 127840, 130560, 133120, 141440, 144384, 146640, 153408, 155805, 156416, 166192, 169728, 174080, 180480, 191760, 195520, 199680, 204544, 207740, 212160, 226304, 234624, 240640, 249288, 255680, 261120, 282880, 288768, 293280, 306816, 311610, 312832, 332384, 339456, 360960, 383520, 391040, 399360, 409088, 415480, 424320, 452608, 469248, 481280, 498576, 511360, 522240, 565760, 586560, 613632, 623220, 625664, 664768, 678912, 721920, 767040, 782080, 818176, 830960, 848640, 938496, 997152, 1022720, 1131520, 1173120, 1227264, 1246440, 1251328, 1329536, 1357824, 1443840, 1534080, 1564160, 1636352, 1661920, 1697280, 1876992, 1994304, 2045440, 2263040, 2346240, 2454528, 2492880, 2659072, 3068160, 3128320, 3323840, 3394560, 3753984, 3988608, 4090880, 4692480, 4909056, 4985760, 5318144, 6136320, 6256640, 6647680, 6789120, 7977216, 8181760, 9384960, 9971520, 10636288, 12272640, 13295360, 15954432, 18769920, 19943040, 21272576, 24545280, 26590720, 31908864, 39886080, 53181440, 63817728, 79772160, 106362880, 159544320, 319088640]

約数ペア:

[(1, 319088640), (2, 159544320), (3, 106362880), (4, 79772160), (5, 63817728), (6, 53181440), (8, 39886080), (10, 31908864), (12, 26590720), (13, 24545280), (15, 21272576), (16, 19943040), (17, 18769920), (20, 15954432), (24, 13295360), (26, 12272640), (30, 10636288), (32, 9971520), (34, 9384960), (39, 8181760), (40, 7977216), (47, 6789120), (48, 6647680), (51, 6256640), (52, 6136320), (60, 5318144), (64, 4985760), (65, 4909056), (68, 4692480), (78, 4090880), (80, 3988608), (85, 3753984), (94, 3394560), (96, 3323840), (102, 3128320), (104, 3068160), (120, 2659072), (128, 2492880), (130, 2454528), (136, 2346240), (141, 2263040), (156, 2045440), (160, 1994304), (170, 1876992), (188, 1697280), (192, 1661920), (195, 1636352), (204, 1564160), (208, 1534080), (221, 1443840), (235, 1357824), (240, 1329536), (255, 1251328), (256, 1246440), (260, 1227264), (272, 1173120), (282, 1131520), (312, 1022720), (320, 997152), (340, 938496), (376, 848640), (384, 830960), (390, 818176), (408, 782080), (416, 767040), (442, 721920), (470, 678912), (480, 664768), (510, 625664), (512, 623220), (520, 613632), (544, 586560), (564, 565760), (611, 522240), (624, 511360), (640, 498576), (663, 481280), (680, 469248), (705, 452608), (752, 424320), (768, 415480), (780, 409088), (799, 399360), (816, 391040), (832, 383520), (884, 360960), (940, 339456), (960, 332384), (1020, 312832), (1024, 311610), (1040, 306816), (1088, 293280), (1105, 288768), (1128, 282880), (1222, 261120), (1248, 255680), (1280, 249288), (1326, 240640), (1360, 234624), (1410, 226304), (1504, 212160), (1536, 207740), (1560, 204544), (1598, 199680), (1632, 195520), (1664, 191760), (1768, 180480), (1833, 174080), (1880, 169728), (1920, 166192), (2040, 156416), (2048, 155805), (2080, 153408), (2176, 146640), (2210, 144384), (2256, 141440), (2397, 133120), (2444, 130560), (2496, 127840), (2560, 124644), (2652, 120320), (2720, 117312), (2820, 113152), (3008, 106080), (3055, 104448), (3072, 103870), (3120, 102272), (3196, 99840), (3264, 97760), (3315, 96256), (3328, 95880), (3536, 90240), (3666, 87040), (3760, 84864), (3840, 83096), (3995, 79872), (4080, 78208), (4160, 76704), (4352, 73320), (4420, 72192), (4512, 70720), (4794, 66560), (4888, 65280), (4992, 63920), (5120, 62322), (5304, 60160), (5440, 58656), (5640, 56576), (6016, 53040), (6110, 52224), (6144, 51935), (6240, 51136), (6392, 49920), (6528, 48880), (6630, 48128), (6656, 47940), (7072, 45120), (7332, 43520), (7520, 42432), (7680, 41548), (7990, 39936), (8160, 39104), (8320, 38352), (8704, 36660), (8840, 36096), (9024, 35360), (9165, 34816), (9588, 33280), (9776, 32640), (9984, 31960), (10240, 31161), (10387, 30720), (10608, 30080), (10880, 29328), (11280, 28288), (11985, 26624), (12032, 26520), (12220, 26112), (12480, 25568), (12784, 24960), (13056, 24440), (13260, 24064), (13312, 23970), (14144, 22560), (14664, 21760), (15040, 21216), (15360, 20774), (15980, 19968), (16320, 19552), (16640, 19176), (17408, 18330), (17680, 18048)]