889729920

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 224

約数和(自身を含む): 3190729320

約数和(自身を除く): 2300999400

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1907, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3814, 3888, 4320, 4860, 5184, 5721, 5760, 5832, 6480, 7290, 7628, 7776, 8640, 9535, 9720, 10368, 11442, 11664, 12960, 14580, 15256, 15552, 17163, 17280, 19070, 19440, 22884, 23328, 25920, 28605, 29160, 30512, 31104, 34326, 38140, 38880, 45768, 46656, 51489, 51840, 57210, 58320, 61024, 68652, 76280, 77760, 85815, 91536, 93312, 102978, 114420, 116640, 122048, 137304, 152560, 154467, 155520, 171630, 183072, 205956, 228840, 233280, 244096, 257445, 274608, 305120, 308934, 343260, 366144, 411912, 457680, 463401, 466560, 514890, 549216, 610240, 617868, 686520, 732288, 772335, 823824, 915360, 926802, 1029780, 1098432, 1220480, 1235736, 1373040, 1390203, 1544670, 1647648, 1830720, 1853604, 2059560, 2196864, 2317005, 2471472, 2746080, 2780406, 3089340, 3295296, 3661440, 3707208, 4119120, 4634010, 4942944, 5492160, 5560812, 6178680, 6590592, 6951015, 7414416, 8238240, 9268020, 9885888, 10984320, 11121624, 12357360, 13902030, 14828832, 16476480, 18536040, 19771776, 22243248, 24714720, 27804060, 29657664, 32952960, 37072080, 44486496, 49429440, 55608120, 59315328, 74144160, 88972992, 98858880, 111216240, 148288320, 177945984, 222432480, 296576640, 444864960, 889729920]

約数ペア:

[(1, 889729920), (2, 444864960), (3, 296576640), (4, 222432480), (5, 177945984), (6, 148288320), (8, 111216240), (9, 98858880), (10, 88972992), (12, 74144160), (15, 59315328), (16, 55608120), (18, 49429440), (20, 44486496), (24, 37072080), (27, 32952960), (30, 29657664), (32, 27804060), (36, 24714720), (40, 22243248), (45, 19771776), (48, 18536040), (54, 16476480), (60, 14828832), (64, 13902030), (72, 12357360), (80, 11121624), (81, 10984320), (90, 9885888), (96, 9268020), (108, 8238240), (120, 7414416), (128, 6951015), (135, 6590592), (144, 6178680), (160, 5560812), (162, 5492160), (180, 4942944), (192, 4634010), (216, 4119120), (240, 3707208), (243, 3661440), (270, 3295296), (288, 3089340), (320, 2780406), (324, 2746080), (360, 2471472), (384, 2317005), (405, 2196864), (432, 2059560), (480, 1853604), (486, 1830720), (540, 1647648), (576, 1544670), (640, 1390203), (648, 1373040), (720, 1235736), (729, 1220480), (810, 1098432), (864, 1029780), (960, 926802), (972, 915360), (1080, 823824), (1152, 772335), (1215, 732288), (1296, 686520), (1440, 617868), (1458, 610240), (1620, 549216), (1728, 514890), (1907, 466560), (1920, 463401), (1944, 457680), (2160, 411912), (2430, 366144), (2592, 343260), (2880, 308934), (2916, 305120), (3240, 274608), (3456, 257445), (3645, 244096), (3814, 233280), (3888, 228840), (4320, 205956), (4860, 183072), (5184, 171630), (5721, 155520), (5760, 154467), (5832, 152560), (6480, 137304), (7290, 122048), (7628, 116640), (7776, 114420), (8640, 102978), (9535, 93312), (9720, 91536), (10368, 85815), (11442, 77760), (11664, 76280), (12960, 68652), (14580, 61024), (15256, 58320), (15552, 57210), (17163, 51840), (17280, 51489), (19070, 46656), (19440, 45768), (22884, 38880), (23328, 38140), (25920, 34326), (28605, 31104), (29160, 30512)]