1807297920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11621}}^1$

素因数の和:11655

約数の個数: 192

約数和(自身を含む): 6472524240

約数和(自身を除く): 4665226320

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, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 11621, 12960, 15552, 17280, 19440, 23242, 25920, 31104, 34863, 38880, 46484, 51840, 58105, 69726, 77760, 92968, 104589, 116210, 139452, 155520, 174315, 185936, 209178, 232420, 278904, 313767, 348630, 371872, 418356, 464840, 522945, 557808, 627534, 697260, 743744, 836712, 929680, 941301, 1045890, 1115616, 1255068, 1394520, 1487488, 1568835, 1673424, 1859360, 1882602, 2091780, 2231232, 2510136, 2789040, 2823903, 3137670, 3346848, 3718720, 3765204, 4183560, 4462464, 4706505, 5020272, 5578080, 5647806, 6275340, 6693696, 7437440, 7530408, 8367120, 9413010, 10040544, 11156160, 11295612, 12550680, 13387392, 14119515, 15060816, 16734240, 18826020, 20081088, 22312320, 22591224, 25101360, 28239030, 30121632, 33468480, 37652040, 40162176, 45182448, 50202720, 56478060, 60243264, 66936960, 75304080, 90364896, 100405440, 112956120, 120486528, 150608160, 180729792, 200810880, 225912240, 301216320, 361459584, 451824480, 602432640, 903648960, 1807297920]

約数ペア:

[(1, 1807297920), (2, 903648960), (3, 602432640), (4, 451824480), (5, 361459584), (6, 301216320), (8, 225912240), (9, 200810880), (10, 180729792), (12, 150608160), (15, 120486528), (16, 112956120), (18, 100405440), (20, 90364896), (24, 75304080), (27, 66936960), (30, 60243264), (32, 56478060), (36, 50202720), (40, 45182448), (45, 40162176), (48, 37652040), (54, 33468480), (60, 30121632), (64, 28239030), (72, 25101360), (80, 22591224), (81, 22312320), (90, 20081088), (96, 18826020), (108, 16734240), (120, 15060816), (128, 14119515), (135, 13387392), (144, 12550680), (160, 11295612), (162, 11156160), (180, 10040544), (192, 9413010), (216, 8367120), (240, 7530408), (243, 7437440), (270, 6693696), (288, 6275340), (320, 5647806), (324, 5578080), (360, 5020272), (384, 4706505), (405, 4462464), (432, 4183560), (480, 3765204), (486, 3718720), (540, 3346848), (576, 3137670), (640, 2823903), (648, 2789040), (720, 2510136), (810, 2231232), (864, 2091780), (960, 1882602), (972, 1859360), (1080, 1673424), (1152, 1568835), (1215, 1487488), (1296, 1394520), (1440, 1255068), (1620, 1115616), (1728, 1045890), (1920, 941301), (1944, 929680), (2160, 836712), (2430, 743744), (2592, 697260), (2880, 627534), (3240, 557808), (3456, 522945), (3888, 464840), (4320, 418356), (4860, 371872), (5184, 348630), (5760, 313767), (6480, 278904), (7776, 232420), (8640, 209178), (9720, 185936), (10368, 174315), (11621, 155520), (12960, 139452), (15552, 116210), (17280, 104589), (19440, 92968), (23242, 77760), (25920, 69726), (31104, 58105), (34863, 51840), (38880, 46484)]