1900316160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1498

約数の個数: 320

約数和(自身を含む): 7110259200

約数和(自身を除く): 5209943040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1447, 1520, 1536, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 2894, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4341, 4560, 4608, 4864, 5130, 5472, 5760, 5788, 6080, 6840, 6912, 7235, 7296, 7680, 8208, 8640, 8682, 9120, 9728, 10260, 10944, 11520, 11576, 12160, 13023, 13680, 13824, 14470, 14592, 16416, 17280, 17364, 18240, 20520, 21705, 21888, 23040, 23152, 24320, 26046, 27360, 27493, 28940, 29184, 32832, 34560, 34728, 36480, 39069, 41040, 43410, 43776, 46304, 48640, 52092, 54720, 54986, 57880, 65115, 65664, 69120, 69456, 72960, 78138, 82080, 82479, 86820, 87552, 92608, 104184, 109440, 109972, 115760, 130230, 131328, 137465, 138912, 145920, 156276, 164160, 164958, 173640, 185216, 195345, 208368, 218880, 219944, 231520, 247437, 260460, 262656, 274930, 277824, 312552, 328320, 329916, 347280, 370432, 390690, 412395, 416736, 437760, 439888, 463040, 494874, 520920, 549860, 555648, 625104, 656640, 659832, 694560, 740864, 742311, 781380, 824790, 833472, 879776, 926080, 989748, 1041840, 1099720, 1111296, 1237185, 1250208, 1313280, 1319664, 1389120, 1484622, 1562760, 1649580, 1666944, 1759552, 1852160, 1979496, 2083680, 2199440, 2222592, 2474370, 2500416, 2639328, 2778240, 2969244, 3125520, 3299160, 3333888, 3519104, 3704320, 3711555, 3958992, 4167360, 4398880, 4948740, 5000832, 5278656, 5556480, 5938488, 6251040, 6598320, 6667776, 7038208, 7423110, 7917984, 8334720, 8797760, 9897480, 10001664, 10557312, 11112960, 11876976, 12502080, 13196640, 14076416, 14846220, 15835968, 16669440, 17595520, 19794960, 20003328, 21114624, 23753952, 25004160, 26393280, 29692440, 31671936, 33338880, 35191040, 39589920, 42229248, 47507904, 50008320, 52786560, 59384880, 63343872, 70382080, 79179840, 95015808, 100016640, 105573120, 118769760, 126687744, 158359680, 190031616, 211146240, 237539520, 316719360, 380063232, 475079040, 633438720, 950158080, 1900316160]

約数ペア:

[(1, 1900316160), (2, 950158080), (3, 633438720), (4, 475079040), (5, 380063232), (6, 316719360), (8, 237539520), (9, 211146240), (10, 190031616), (12, 158359680), (15, 126687744), (16, 118769760), (18, 105573120), (19, 100016640), (20, 95015808), (24, 79179840), (27, 70382080), (30, 63343872), (32, 59384880), (36, 52786560), (38, 50008320), (40, 47507904), (45, 42229248), (48, 39589920), (54, 35191040), (57, 33338880), (60, 31671936), (64, 29692440), (72, 26393280), (76, 25004160), (80, 23753952), (90, 21114624), (95, 20003328), (96, 19794960), (108, 17595520), (114, 16669440), (120, 15835968), (128, 14846220), (135, 14076416), (144, 13196640), (152, 12502080), (160, 11876976), (171, 11112960), (180, 10557312), (190, 10001664), (192, 9897480), (216, 8797760), (228, 8334720), (240, 7917984), (256, 7423110), (270, 7038208), (285, 6667776), (288, 6598320), (304, 6251040), (320, 5938488), (342, 5556480), (360, 5278656), (380, 5000832), (384, 4948740), (432, 4398880), (456, 4167360), (480, 3958992), (512, 3711555), (513, 3704320), (540, 3519104), (570, 3333888), (576, 3299160), (608, 3125520), (640, 2969244), (684, 2778240), (720, 2639328), (760, 2500416), (768, 2474370), (855, 2222592), (864, 2199440), (912, 2083680), (960, 1979496), (1026, 1852160), (1080, 1759552), (1140, 1666944), (1152, 1649580), (1216, 1562760), (1280, 1484622), (1368, 1389120), (1440, 1319664), (1447, 1313280), (1520, 1250208), (1536, 1237185), (1710, 1111296), (1728, 1099720), (1824, 1041840), (1920, 989748), (2052, 926080), (2160, 879776), (2280, 833472), (2304, 824790), (2432, 781380), (2560, 742311), (2565, 740864), (2736, 694560), (2880, 659832), (2894, 656640), (3040, 625104), (3420, 555648), (3456, 549860), (3648, 520920), (3840, 494874), (4104, 463040), (4320, 439888), (4341, 437760), (4560, 416736), (4608, 412395), (4864, 390690), (5130, 370432), (5472, 347280), (5760, 329916), (5788, 328320), (6080, 312552), (6840, 277824), (6912, 274930), (7235, 262656), (7296, 260460), (7680, 247437), (8208, 231520), (8640, 219944), (8682, 218880), (9120, 208368), (9728, 195345), (10260, 185216), (10944, 173640), (11520, 164958), (11576, 164160), (12160, 156276), (13023, 145920), (13680, 138912), (13824, 137465), (14470, 131328), (14592, 130230), (16416, 115760), (17280, 109972), (17364, 109440), (18240, 104184), (20520, 92608), (21705, 87552), (21888, 86820), (23040, 82479), (23152, 82080), (24320, 78138), (26046, 72960), (27360, 69456), (27493, 69120), (28940, 65664), (29184, 65115), (32832, 57880), (34560, 54986), (34728, 54720), (36480, 52092), (39069, 48640), (41040, 46304), (43410, 43776)]