1907919360

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{3067}}^1$

素因数の和:3105

約数の個数: 240

約数和(自身を含む): 6854623776

約数和(自身を除く): 4946704416

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, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3067, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6134, 6480, 6912, 7680, 7776, 8640, 9201, 9720, 10368, 11520, 12268, 12960, 13824, 15335, 15552, 17280, 18402, 19440, 20736, 23040, 24536, 25920, 27603, 30670, 31104, 34560, 36804, 38880, 41472, 46005, 49072, 51840, 55206, 61340, 62208, 69120, 73608, 77760, 82809, 92010, 98144, 103680, 110412, 122680, 124416, 138015, 147216, 155520, 165618, 184020, 196288, 207360, 220824, 245360, 248427, 276030, 294432, 311040, 331236, 368040, 392576, 414045, 441648, 490720, 496854, 552060, 588864, 622080, 662472, 736080, 745281, 785152, 828090, 883296, 981440, 993708, 1104120, 1177728, 1242135, 1324944, 1472160, 1490562, 1570304, 1656180, 1766592, 1962880, 1987416, 2208240, 2355456, 2484270, 2649888, 2944320, 2981124, 3312360, 3533184, 3726405, 3925760, 3974832, 4416480, 4710912, 4968540, 5299776, 5888640, 5962248, 6624720, 7066368, 7452810, 7851520, 7949664, 8832960, 9937080, 10599552, 11777280, 11924496, 13249440, 14132736, 14905620, 15899328, 17665920, 19874160, 21199104, 23554560, 23848992, 26498880, 29811240, 31798656, 35331840, 39748320, 42398208, 47697984, 52997760, 59622480, 63597312, 70663680, 79496640, 95395968, 105995520, 119244960, 127194624, 158993280, 190791936, 211991040, 238489920, 317986560, 381583872, 476979840, 635973120, 953959680, 1907919360]

約数ペア:

[(1, 1907919360), (2, 953959680), (3, 635973120), (4, 476979840), (5, 381583872), (6, 317986560), (8, 238489920), (9, 211991040), (10, 190791936), (12, 158993280), (15, 127194624), (16, 119244960), (18, 105995520), (20, 95395968), (24, 79496640), (27, 70663680), (30, 63597312), (32, 59622480), (36, 52997760), (40, 47697984), (45, 42398208), (48, 39748320), (54, 35331840), (60, 31798656), (64, 29811240), (72, 26498880), (80, 23848992), (81, 23554560), (90, 21199104), (96, 19874160), (108, 17665920), (120, 15899328), (128, 14905620), (135, 14132736), (144, 13249440), (160, 11924496), (162, 11777280), (180, 10599552), (192, 9937080), (216, 8832960), (240, 7949664), (243, 7851520), (256, 7452810), (270, 7066368), (288, 6624720), (320, 5962248), (324, 5888640), (360, 5299776), (384, 4968540), (405, 4710912), (432, 4416480), (480, 3974832), (486, 3925760), (512, 3726405), (540, 3533184), (576, 3312360), (640, 2981124), (648, 2944320), (720, 2649888), (768, 2484270), (810, 2355456), (864, 2208240), (960, 1987416), (972, 1962880), (1080, 1766592), (1152, 1656180), (1215, 1570304), (1280, 1490562), (1296, 1472160), (1440, 1324944), (1536, 1242135), (1620, 1177728), (1728, 1104120), (1920, 993708), (1944, 981440), (2160, 883296), (2304, 828090), (2430, 785152), (2560, 745281), (2592, 736080), (2880, 662472), (3067, 622080), (3240, 588864), (3456, 552060), (3840, 496854), (3888, 490720), (4320, 441648), (4608, 414045), (4860, 392576), (5184, 368040), (5760, 331236), (6134, 311040), (6480, 294432), (6912, 276030), (7680, 248427), (7776, 245360), (8640, 220824), (9201, 207360), (9720, 196288), (10368, 184020), (11520, 165618), (12268, 155520), (12960, 147216), (13824, 138015), (15335, 124416), (15552, 122680), (17280, 110412), (18402, 103680), (19440, 98144), (20736, 92010), (23040, 82809), (24536, 77760), (25920, 73608), (27603, 69120), (30670, 62208), (31104, 61340), (34560, 55206), (36804, 51840), (38880, 49072), (41472, 46005)]