15620929920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21023}}^1$

素因数の和:21094

約数の個数: 256

約数和(自身を含む): 56613427200

約数和(自身を除く): 40992497280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 21023, 23220, 24768, 27520, 30960, 37152, 41280, 42046, 46440, 49536, 61920, 63069, 74304, 82560, 84092, 92880, 105115, 123840, 126138, 148608, 168184, 185760, 189207, 210230, 247680, 252276, 315345, 336368, 371520, 378414, 420460, 504552, 567621, 630690, 672736, 743040, 756828, 840920, 903989, 946035, 1009104, 1135242, 1261380, 1345472, 1513656, 1681840, 1807978, 1892070, 2018208, 2270484, 2522760, 2690944, 2711967, 2838105, 3027312, 3363680, 3615956, 3784140, 4036416, 4519945, 4540968, 5045520, 5423934, 5676210, 6054624, 6727360, 7231912, 7568280, 8072832, 8135901, 9039890, 9081936, 10091040, 10847868, 11352420, 12109248, 13454720, 13559835, 14463824, 15136560, 16271802, 18079780, 18163872, 20182080, 21695736, 22704840, 24218496, 24407703, 27119670, 28927648, 30273120, 32543604, 36159560, 36327744, 40364160, 40679505, 43391472, 45409680, 48815406, 54239340, 57855296, 60546240, 65087208, 72319120, 72655488, 81359010, 86782944, 90819360, 97630812, 108478680, 115710592, 121092480, 122038515, 130174416, 144638240, 162718020, 173565888, 181638720, 195261624, 216957360, 244077030, 260348832, 289276480, 325436040, 347131776, 363277440, 390523248, 433914720, 488154060, 520697664, 578552960, 650872080, 781046496, 867829440, 976308120, 1041395328, 1301744160, 1562092992, 1735658880, 1952616240, 2603488320, 3124185984, 3905232480, 5206976640, 7810464960, 15620929920]

約数ペア:

[(1, 15620929920), (2, 7810464960), (3, 5206976640), (4, 3905232480), (5, 3124185984), (6, 2603488320), (8, 1952616240), (9, 1735658880), (10, 1562092992), (12, 1301744160), (15, 1041395328), (16, 976308120), (18, 867829440), (20, 781046496), (24, 650872080), (27, 578552960), (30, 520697664), (32, 488154060), (36, 433914720), (40, 390523248), (43, 363277440), (45, 347131776), (48, 325436040), (54, 289276480), (60, 260348832), (64, 244077030), (72, 216957360), (80, 195261624), (86, 181638720), (90, 173565888), (96, 162718020), (108, 144638240), (120, 130174416), (128, 122038515), (129, 121092480), (135, 115710592), (144, 108478680), (160, 97630812), (172, 90819360), (180, 86782944), (192, 81359010), (215, 72655488), (216, 72319120), (240, 65087208), (258, 60546240), (270, 57855296), (288, 54239340), (320, 48815406), (344, 45409680), (360, 43391472), (384, 40679505), (387, 40364160), (430, 36327744), (432, 36159560), (480, 32543604), (516, 30273120), (540, 28927648), (576, 27119670), (640, 24407703), (645, 24218496), (688, 22704840), (720, 21695736), (774, 20182080), (860, 18163872), (864, 18079780), (960, 16271802), (1032, 15136560), (1080, 14463824), (1152, 13559835), (1161, 13454720), (1290, 12109248), (1376, 11352420), (1440, 10847868), (1548, 10091040), (1720, 9081936), (1728, 9039890), (1920, 8135901), (1935, 8072832), (2064, 7568280), (2160, 7231912), (2322, 6727360), (2580, 6054624), (2752, 5676210), (2880, 5423934), (3096, 5045520), (3440, 4540968), (3456, 4519945), (3870, 4036416), (4128, 3784140), (4320, 3615956), (4644, 3363680), (5160, 3027312), (5504, 2838105), (5760, 2711967), (5805, 2690944), (6192, 2522760), (6880, 2270484), (7740, 2018208), (8256, 1892070), (8640, 1807978), (9288, 1681840), (10320, 1513656), (11610, 1345472), (12384, 1261380), (13760, 1135242), (15480, 1009104), (16512, 946035), (17280, 903989), (18576, 840920), (20640, 756828), (21023, 743040), (23220, 672736), (24768, 630690), (27520, 567621), (30960, 504552), (37152, 420460), (41280, 378414), (42046, 371520), (46440, 336368), (49536, 315345), (61920, 252276), (63069, 247680), (74304, 210230), (82560, 189207), (84092, 185760), (92880, 168184), (105115, 148608), (123840, 126138)]