2081475200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2235

約数の個数: 192

約数和(自身を含む): 6015894720

約数和(自身を除く): 3934419520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 112, 128, 140, 160, 172, 175, 200, 215, 224, 280, 301, 320, 344, 350, 400, 430, 448, 560, 602, 640, 688, 700, 800, 860, 896, 1075, 1120, 1204, 1376, 1400, 1505, 1600, 1720, 2150, 2161, 2240, 2408, 2752, 2800, 3010, 3200, 3440, 4300, 4322, 4480, 4816, 5504, 5600, 6020, 6880, 7525, 8600, 8644, 9632, 10805, 11200, 12040, 13760, 15050, 15127, 17200, 17288, 19264, 21610, 22400, 24080, 27520, 30100, 30254, 34400, 34576, 38528, 43220, 48160, 54025, 60200, 60508, 68800, 69152, 75635, 86440, 92923, 96320, 108050, 120400, 121016, 137600, 138304, 151270, 172880, 185846, 192640, 216100, 240800, 242032, 276608, 302540, 345760, 371692, 378175, 432200, 464615, 481600, 484064, 605080, 650461, 691520, 743384, 756350, 864400, 929230, 963200, 968128, 1210160, 1300922, 1383040, 1486768, 1512700, 1728800, 1858460, 1936256, 2323075, 2420320, 2601844, 2973536, 3025400, 3252305, 3457600, 3716920, 4646150, 4840640, 5203688, 5947072, 6050800, 6504610, 6915200, 7433840, 9292300, 9681280, 10407376, 11894144, 12101600, 13009220, 14867680, 16261525, 18584600, 20814752, 24203200, 26018440, 29735360, 32523050, 37169200, 41629504, 48406400, 52036880, 59470720, 65046100, 74338400, 83259008, 104073760, 130092200, 148676800, 208147520, 260184400, 297353600, 416295040, 520368800, 1040737600, 2081475200]

約数ペア:

[(1, 2081475200), (2, 1040737600), (4, 520368800), (5, 416295040), (7, 297353600), (8, 260184400), (10, 208147520), (14, 148676800), (16, 130092200), (20, 104073760), (25, 83259008), (28, 74338400), (32, 65046100), (35, 59470720), (40, 52036880), (43, 48406400), (50, 41629504), (56, 37169200), (64, 32523050), (70, 29735360), (80, 26018440), (86, 24203200), (100, 20814752), (112, 18584600), (128, 16261525), (140, 14867680), (160, 13009220), (172, 12101600), (175, 11894144), (200, 10407376), (215, 9681280), (224, 9292300), (280, 7433840), (301, 6915200), (320, 6504610), (344, 6050800), (350, 5947072), (400, 5203688), (430, 4840640), (448, 4646150), (560, 3716920), (602, 3457600), (640, 3252305), (688, 3025400), (700, 2973536), (800, 2601844), (860, 2420320), (896, 2323075), (1075, 1936256), (1120, 1858460), (1204, 1728800), (1376, 1512700), (1400, 1486768), (1505, 1383040), (1600, 1300922), (1720, 1210160), (2150, 968128), (2161, 963200), (2240, 929230), (2408, 864400), (2752, 756350), (2800, 743384), (3010, 691520), (3200, 650461), (3440, 605080), (4300, 484064), (4322, 481600), (4480, 464615), (4816, 432200), (5504, 378175), (5600, 371692), (6020, 345760), (6880, 302540), (7525, 276608), (8600, 242032), (8644, 240800), (9632, 216100), (10805, 192640), (11200, 185846), (12040, 172880), (13760, 151270), (15050, 138304), (15127, 137600), (17200, 121016), (17288, 120400), (19264, 108050), (21610, 96320), (22400, 92923), (24080, 86440), (27520, 75635), (30100, 69152), (30254, 68800), (34400, 60508), (34576, 60200), (38528, 54025), (43220, 48160)]