1520555520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 320

約数和(自身を含む): 5444651520

約数和(自身を除く): 3924096000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 256, 264, 320, 328, 330, 352, 384, 410, 439, 440, 451, 480, 492, 512, 528, 615, 640, 656, 660, 704, 768, 820, 878, 880, 902, 960, 984, 1056, 1230, 1280, 1312, 1317, 1320, 1353, 1408, 1536, 1640, 1756, 1760, 1804, 1920, 1968, 2112, 2195, 2255, 2460, 2560, 2624, 2634, 2640, 2706, 2816, 3280, 3512, 3520, 3608, 3840, 3936, 4224, 4390, 4510, 4829, 4920, 5248, 5268, 5280, 5412, 5632, 6560, 6585, 6765, 7024, 7040, 7216, 7680, 7872, 8448, 8780, 9020, 9658, 9840, 10496, 10536, 10560, 10824, 13120, 13170, 13530, 14048, 14080, 14432, 14487, 15744, 16896, 17560, 17999, 18040, 19316, 19680, 20992, 21072, 21120, 21648, 24145, 26240, 26340, 27060, 28096, 28160, 28864, 28974, 31488, 35120, 35998, 36080, 38632, 39360, 42144, 42240, 43296, 48290, 52480, 52680, 53997, 54120, 56192, 57728, 57948, 62976, 70240, 71996, 72160, 72435, 77264, 78720, 84288, 84480, 86592, 89995, 96580, 104960, 105360, 107994, 108240, 112384, 115456, 115896, 140480, 143992, 144320, 144870, 154528, 157440, 168576, 173184, 179990, 193160, 197989, 210720, 215988, 216480, 224768, 230912, 231792, 269985, 280960, 287984, 288640, 289740, 309056, 314880, 337152, 346368, 359980, 386320, 395978, 421440, 431976, 432960, 463584, 539970, 561920, 575968, 577280, 579480, 593967, 618112, 674304, 692736, 719960, 772640, 791956, 842880, 863952, 865920, 927168, 989945, 1079940, 1123840, 1151936, 1154560, 1158960, 1187934, 1236224, 1439920, 1545280, 1583912, 1685760, 1727904, 1731840, 1854336, 1979890, 2159880, 2303872, 2317920, 2375868, 2472448, 2879840, 2969835, 3090560, 3167824, 3371520, 3455808, 3463680, 3708672, 3959780, 4319760, 4607744, 4635840, 4751736, 5759680, 5939670, 6181120, 6335648, 6911616, 7417344, 7919560, 8639520, 9215488, 9271680, 9503472, 11519360, 11879340, 12362240, 12671296, 13823232, 15839120, 17279040, 18543360, 19006944, 23038720, 23758680, 25342592, 27646464, 31678240, 34558080, 37086720, 38013888, 46077440, 47517360, 50685184, 63356480, 69116160, 76027776, 95034720, 101370368, 126712960, 138232320, 152055552, 190069440, 253425920, 304111104, 380138880, 506851840, 760277760, 1520555520]

約数ペア:

[(1, 1520555520), (2, 760277760), (3, 506851840), (4, 380138880), (5, 304111104), (6, 253425920), (8, 190069440), (10, 152055552), (11, 138232320), (12, 126712960), (15, 101370368), (16, 95034720), (20, 76027776), (22, 69116160), (24, 63356480), (30, 50685184), (32, 47517360), (33, 46077440), (40, 38013888), (41, 37086720), (44, 34558080), (48, 31678240), (55, 27646464), (60, 25342592), (64, 23758680), (66, 23038720), (80, 19006944), (82, 18543360), (88, 17279040), (96, 15839120), (110, 13823232), (120, 12671296), (123, 12362240), (128, 11879340), (132, 11519360), (160, 9503472), (164, 9271680), (165, 9215488), (176, 8639520), (192, 7919560), (205, 7417344), (220, 6911616), (240, 6335648), (246, 6181120), (256, 5939670), (264, 5759680), (320, 4751736), (328, 4635840), (330, 4607744), (352, 4319760), (384, 3959780), (410, 3708672), (439, 3463680), (440, 3455808), (451, 3371520), (480, 3167824), (492, 3090560), (512, 2969835), (528, 2879840), (615, 2472448), (640, 2375868), (656, 2317920), (660, 2303872), (704, 2159880), (768, 1979890), (820, 1854336), (878, 1731840), (880, 1727904), (902, 1685760), (960, 1583912), (984, 1545280), (1056, 1439920), (1230, 1236224), (1280, 1187934), (1312, 1158960), (1317, 1154560), (1320, 1151936), (1353, 1123840), (1408, 1079940), (1536, 989945), (1640, 927168), (1756, 865920), (1760, 863952), (1804, 842880), (1920, 791956), (1968, 772640), (2112, 719960), (2195, 692736), (2255, 674304), (2460, 618112), (2560, 593967), (2624, 579480), (2634, 577280), (2640, 575968), (2706, 561920), (2816, 539970), (3280, 463584), (3512, 432960), (3520, 431976), (3608, 421440), (3840, 395978), (3936, 386320), (4224, 359980), (4390, 346368), (4510, 337152), (4829, 314880), (4920, 309056), (5248, 289740), (5268, 288640), (5280, 287984), (5412, 280960), (5632, 269985), (6560, 231792), (6585, 230912), (6765, 224768), (7024, 216480), (7040, 215988), (7216, 210720), (7680, 197989), (7872, 193160), (8448, 179990), (8780, 173184), (9020, 168576), (9658, 157440), (9840, 154528), (10496, 144870), (10536, 144320), (10560, 143992), (10824, 140480), (13120, 115896), (13170, 115456), (13530, 112384), (14048, 108240), (14080, 107994), (14432, 105360), (14487, 104960), (15744, 96580), (16896, 89995), (17560, 86592), (17999, 84480), (18040, 84288), (19316, 78720), (19680, 77264), (20992, 72435), (21072, 72160), (21120, 71996), (21648, 70240), (24145, 62976), (26240, 57948), (26340, 57728), (27060, 56192), (28096, 54120), (28160, 53997), (28864, 52680), (28974, 52480), (31488, 48290), (35120, 43296), (35998, 42240), (36080, 42144), (38632, 39360)]