868354560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 320

約数和(自身を含む): 3270326400

約数和(自身を除く): 2401971840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 739, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1478, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2217, 2295, 2304, 2448, 2560, 2720, 2880, 2956, 3060, 3264, 3456, 3672, 3695, 3840, 4080, 4320, 4352, 4434, 4590, 4608, 4896, 5440, 5760, 5912, 6120, 6528, 6651, 6912, 7344, 7390, 7680, 8160, 8640, 8704, 8868, 9180, 9792, 10880, 11085, 11520, 11824, 12240, 12563, 13056, 13302, 13824, 14688, 14780, 16320, 17280, 17736, 18360, 19584, 19953, 21760, 22170, 23040, 23648, 24480, 25126, 26112, 26604, 29376, 29560, 32640, 33255, 34560, 35472, 36720, 37689, 39168, 39906, 43520, 44340, 47296, 48960, 50252, 53208, 58752, 59120, 62815, 65280, 66510, 69120, 70944, 73440, 75378, 78336, 79812, 88680, 94592, 97920, 99765, 100504, 106416, 113067, 117504, 118240, 125630, 130560, 133020, 141888, 146880, 150756, 159624, 177360, 188445, 189184, 195840, 199530, 201008, 212832, 226134, 235008, 236480, 251260, 266040, 283776, 293760, 301512, 319248, 339201, 354720, 376890, 378368, 391680, 399060, 402016, 425664, 452268, 472960, 502520, 532080, 565335, 567552, 587520, 603024, 638496, 678402, 709440, 753780, 798120, 804032, 851328, 904536, 945920, 1005040, 1064160, 1130670, 1135104, 1175040, 1206048, 1276992, 1356804, 1418880, 1507560, 1596240, 1608064, 1696005, 1702656, 1809072, 1891840, 2010080, 2128320, 2261340, 2412096, 2553984, 2713608, 2837760, 3015120, 3192480, 3216128, 3392010, 3405312, 3618144, 4020160, 4256640, 4522680, 4824192, 5107968, 5427216, 5675520, 6030240, 6384960, 6432256, 6784020, 7236288, 8040320, 8513280, 9045360, 9648384, 10215936, 10854432, 12060480, 12769920, 13568040, 14472576, 16080640, 17026560, 18090720, 19296768, 21708864, 24120960, 25539840, 27136080, 28945152, 32161280, 36181440, 43417728, 48241920, 51079680, 54272160, 57890304, 72362880, 86835456, 96483840, 108544320, 144725760, 173670912, 217088640, 289451520, 434177280, 868354560]

約数ペア:

[(1, 868354560), (2, 434177280), (3, 289451520), (4, 217088640), (5, 173670912), (6, 144725760), (8, 108544320), (9, 96483840), (10, 86835456), (12, 72362880), (15, 57890304), (16, 54272160), (17, 51079680), (18, 48241920), (20, 43417728), (24, 36181440), (27, 32161280), (30, 28945152), (32, 27136080), (34, 25539840), (36, 24120960), (40, 21708864), (45, 19296768), (48, 18090720), (51, 17026560), (54, 16080640), (60, 14472576), (64, 13568040), (68, 12769920), (72, 12060480), (80, 10854432), (85, 10215936), (90, 9648384), (96, 9045360), (102, 8513280), (108, 8040320), (120, 7236288), (128, 6784020), (135, 6432256), (136, 6384960), (144, 6030240), (153, 5675520), (160, 5427216), (170, 5107968), (180, 4824192), (192, 4522680), (204, 4256640), (216, 4020160), (240, 3618144), (255, 3405312), (256, 3392010), (270, 3216128), (272, 3192480), (288, 3015120), (306, 2837760), (320, 2713608), (340, 2553984), (360, 2412096), (384, 2261340), (408, 2128320), (432, 2010080), (459, 1891840), (480, 1809072), (510, 1702656), (512, 1696005), (540, 1608064), (544, 1596240), (576, 1507560), (612, 1418880), (640, 1356804), (680, 1276992), (720, 1206048), (739, 1175040), (765, 1135104), (768, 1130670), (816, 1064160), (864, 1005040), (918, 945920), (960, 904536), (1020, 851328), (1080, 804032), (1088, 798120), (1152, 753780), (1224, 709440), (1280, 678402), (1360, 638496), (1440, 603024), (1478, 587520), (1530, 567552), (1536, 565335), (1632, 532080), (1728, 502520), (1836, 472960), (1920, 452268), (2040, 425664), (2160, 402016), (2176, 399060), (2217, 391680), (2295, 378368), (2304, 376890), (2448, 354720), (2560, 339201), (2720, 319248), (2880, 301512), (2956, 293760), (3060, 283776), (3264, 266040), (3456, 251260), (3672, 236480), (3695, 235008), (3840, 226134), (4080, 212832), (4320, 201008), (4352, 199530), (4434, 195840), (4590, 189184), (4608, 188445), (4896, 177360), (5440, 159624), (5760, 150756), (5912, 146880), (6120, 141888), (6528, 133020), (6651, 130560), (6912, 125630), (7344, 118240), (7390, 117504), (7680, 113067), (8160, 106416), (8640, 100504), (8704, 99765), (8868, 97920), (9180, 94592), (9792, 88680), (10880, 79812), (11085, 78336), (11520, 75378), (11824, 73440), (12240, 70944), (12563, 69120), (13056, 66510), (13302, 65280), (13824, 62815), (14688, 59120), (14780, 58752), (16320, 53208), (17280, 50252), (17736, 48960), (18360, 47296), (19584, 44340), (19953, 43520), (21760, 39906), (22170, 39168), (23040, 37689), (23648, 36720), (24480, 35472), (25126, 34560), (26112, 33255), (26604, 32640), (29376, 29560)]