1738997280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2789}}^1$

素因数の和:3243

約数の個数: 144

約数和(自身を含む): 5950166040

約数和(自身を除く): 4211168760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 433, 480, 720, 866, 1299, 1440, 1732, 2165, 2598, 2789, 3464, 3897, 4330, 5196, 5578, 6495, 6928, 7794, 8367, 8660, 10392, 11156, 12990, 13856, 13945, 15588, 16734, 17320, 19485, 20784, 22312, 25101, 25980, 27890, 31176, 33468, 34640, 38970, 41568, 41835, 44624, 50202, 51960, 55780, 62352, 66936, 69280, 77940, 83670, 89248, 100404, 103920, 111560, 124704, 125505, 133872, 155880, 167340, 200808, 207840, 223120, 251010, 267744, 311760, 334680, 401616, 446240, 502020, 623520, 669360, 803232, 1004040, 1207637, 1338720, 2008080, 2415274, 3622911, 4016160, 4830548, 6038185, 7245822, 9661096, 10868733, 12076370, 14491644, 18114555, 19322192, 21737466, 24152740, 28983288, 36229110, 38644384, 43474932, 48305480, 54343665, 57966576, 72458220, 86949864, 96610960, 108687330, 115933152, 144916440, 173899728, 193221920, 217374660, 289832880, 347799456, 434749320, 579665760, 869498640, 1738997280]

約数ペア:

[(1, 1738997280), (2, 869498640), (3, 579665760), (4, 434749320), (5, 347799456), (6, 289832880), (8, 217374660), (9, 193221920), (10, 173899728), (12, 144916440), (15, 115933152), (16, 108687330), (18, 96610960), (20, 86949864), (24, 72458220), (30, 57966576), (32, 54343665), (36, 48305480), (40, 43474932), (45, 38644384), (48, 36229110), (60, 28983288), (72, 24152740), (80, 21737466), (90, 19322192), (96, 18114555), (120, 14491644), (144, 12076370), (160, 10868733), (180, 9661096), (240, 7245822), (288, 6038185), (360, 4830548), (433, 4016160), (480, 3622911), (720, 2415274), (866, 2008080), (1299, 1338720), (1440, 1207637), (1732, 1004040), (2165, 803232), (2598, 669360), (2789, 623520), (3464, 502020), (3897, 446240), (4330, 401616), (5196, 334680), (5578, 311760), (6495, 267744), (6928, 251010), (7794, 223120), (8367, 207840), (8660, 200808), (10392, 167340), (11156, 155880), (12990, 133872), (13856, 125505), (13945, 124704), (15588, 111560), (16734, 103920), (17320, 100404), (19485, 89248), (20784, 83670), (22312, 77940), (25101, 69280), (25980, 66936), (27890, 62352), (31176, 55780), (33468, 51960), (34640, 50202), (38970, 44624), (41568, 41835)]