20348547840

素因数分解:

$2^8\times 3^8\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 324

約数和(自身を含む): 73138154544

約数和(自身を除く): 52789606704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2304, 2423, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4374, 4846, 4860, 5184, 5760, 5832, 6480, 6561, 6912, 7269, 7290, 7776, 8640, 8748, 9692, 9720, 10368, 10935, 11520, 11664, 12115, 12960, 13122, 14538, 14580, 15552, 17280, 17496, 19384, 19440, 20736, 21807, 21870, 23328, 24230, 25920, 26244, 29076, 29160, 31104, 32805, 34560, 34992, 36345, 38768, 38880, 43614, 43740, 46656, 48460, 51840, 52488, 58152, 58320, 62208, 65421, 65610, 69984, 72690, 77536, 77760, 87228, 87480, 93312, 96920, 103680, 104976, 109035, 116304, 116640, 130842, 131220, 139968, 145380, 155072, 155520, 174456, 174960, 186624, 193840, 196263, 209952, 218070, 232608, 233280, 261684, 262440, 279936, 290760, 310144, 311040, 327105, 348912, 349920, 387680, 392526, 419904, 436140, 465216, 466560, 523368, 524880, 559872, 581520, 588789, 620288, 654210, 697824, 699840, 775360, 785052, 839808, 872280, 930432, 933120, 981315, 1046736, 1049760, 1163040, 1177578, 1308420, 1395648, 1399680, 1550720, 1570104, 1679616, 1744560, 1766367, 1860864, 1962630, 2093472, 2099520, 2326080, 2355156, 2616840, 2791296, 2799360, 2943945, 3101440, 3140208, 3489120, 3532734, 3925260, 4186944, 4199040, 4652160, 4710312, 5233680, 5299101, 5582592, 5887890, 6280416, 6978240, 7065468, 7850520, 8373888, 8398080, 8831835, 9304320, 9420624, 10467360, 10598202, 11775780, 12560832, 13956480, 14130936, 15701040, 15897303, 16747776, 17663670, 18841248, 20934720, 21196404, 23551560, 25121664, 26495505, 27912960, 28261872, 31402080, 31794606, 35327340, 37682496, 41869440, 42392808, 47103120, 50243328, 52991010, 56523744, 62804160, 63589212, 70654680, 75364992, 79486515, 83738880, 84785616, 94206240, 105982020, 113047488, 125608320, 127178424, 141309360, 150729984, 158973030, 169571232, 188412480, 211964040, 226094976, 251216640, 254356848, 282618720, 317946060, 339142464, 376824960, 423928080, 452189952, 508713696, 565237440, 635892120, 678284928, 753649920, 847856160, 1017427392, 1130474880, 1271784240, 1356569856, 1695712320, 2034854784, 2260949760, 2543568480, 3391424640, 4069709568, 5087136960, 6782849280, 10174273920, 20348547840]

約数ペア:

[(1, 20348547840), (2, 10174273920), (3, 6782849280), (4, 5087136960), (5, 4069709568), (6, 3391424640), (8, 2543568480), (9, 2260949760), (10, 2034854784), (12, 1695712320), (15, 1356569856), (16, 1271784240), (18, 1130474880), (20, 1017427392), (24, 847856160), (27, 753649920), (30, 678284928), (32, 635892120), (36, 565237440), (40, 508713696), (45, 452189952), (48, 423928080), (54, 376824960), (60, 339142464), (64, 317946060), (72, 282618720), (80, 254356848), (81, 251216640), (90, 226094976), (96, 211964040), (108, 188412480), (120, 169571232), (128, 158973030), (135, 150729984), (144, 141309360), (160, 127178424), (162, 125608320), (180, 113047488), (192, 105982020), (216, 94206240), (240, 84785616), (243, 83738880), (256, 79486515), (270, 75364992), (288, 70654680), (320, 63589212), (324, 62804160), (360, 56523744), (384, 52991010), (405, 50243328), (432, 47103120), (480, 42392808), (486, 41869440), (540, 37682496), (576, 35327340), (640, 31794606), (648, 31402080), (720, 28261872), (729, 27912960), (768, 26495505), (810, 25121664), (864, 23551560), (960, 21196404), (972, 20934720), (1080, 18841248), (1152, 17663670), (1215, 16747776), (1280, 15897303), (1296, 15701040), (1440, 14130936), (1458, 13956480), (1620, 12560832), (1728, 11775780), (1920, 10598202), (1944, 10467360), (2160, 9420624), (2187, 9304320), (2304, 8831835), (2423, 8398080), (2430, 8373888), (2592, 7850520), (2880, 7065468), (2916, 6978240), (3240, 6280416), (3456, 5887890), (3645, 5582592), (3840, 5299101), (3888, 5233680), (4320, 4710312), (4374, 4652160), (4846, 4199040), (4860, 4186944), (5184, 3925260), (5760, 3532734), (5832, 3489120), (6480, 3140208), (6561, 3101440), (6912, 2943945), (7269, 2799360), (7290, 2791296), (7776, 2616840), (8640, 2355156), (8748, 2326080), (9692, 2099520), (9720, 2093472), (10368, 1962630), (10935, 1860864), (11520, 1766367), (11664, 1744560), (12115, 1679616), (12960, 1570104), (13122, 1550720), (14538, 1399680), (14580, 1395648), (15552, 1308420), (17280, 1177578), (17496, 1163040), (19384, 1049760), (19440, 1046736), (20736, 981315), (21807, 933120), (21870, 930432), (23328, 872280), (24230, 839808), (25920, 785052), (26244, 775360), (29076, 699840), (29160, 697824), (31104, 654210), (32805, 620288), (34560, 588789), (34992, 581520), (36345, 559872), (38768, 524880), (38880, 523368), (43614, 466560), (43740, 465216), (46656, 436140), (48460, 419904), (51840, 392526), (52488, 387680), (58152, 349920), (58320, 348912), (62208, 327105), (65421, 311040), (65610, 310144), (69984, 290760), (72690, 279936), (77536, 262440), (77760, 261684), (87228, 233280), (87480, 232608), (93312, 218070), (96920, 209952), (103680, 196263), (104976, 193840), (109035, 186624), (116304, 174960), (116640, 174456), (130842, 155520), (131220, 155072), (139968, 145380)]