904844640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1589

約数の個数: 192

約数和(自身を含む): 3276370944

約数和(自身を除く): 2371526304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 197, 210, 224, 240, 280, 336, 394, 420, 480, 560, 591, 672, 788, 840, 985, 1120, 1182, 1367, 1379, 1576, 1680, 1970, 2364, 2734, 2758, 2955, 3152, 3360, 3940, 4101, 4137, 4728, 5468, 5516, 5910, 6304, 6835, 6895, 7880, 8202, 8274, 9456, 9569, 10936, 11032, 11820, 13670, 13790, 15760, 16404, 16548, 18912, 19138, 20505, 20685, 21872, 22064, 23640, 27340, 27580, 28707, 31520, 32808, 33096, 38276, 41010, 41370, 43744, 44128, 47280, 47845, 54680, 55160, 57414, 65616, 66192, 76552, 82020, 82740, 94560, 95690, 109360, 110320, 114828, 131232, 132384, 143535, 153104, 164040, 165480, 191380, 218720, 220640, 229656, 269299, 287070, 306208, 328080, 330960, 382760, 459312, 538598, 574140, 656160, 661920, 765520, 807897, 918624, 1077196, 1148280, 1346495, 1531040, 1615794, 1885093, 2154392, 2296560, 2692990, 3231588, 3770186, 4039485, 4308784, 4593120, 5385980, 5655279, 6463176, 7540372, 8078970, 8617568, 9425465, 10771960, 11310558, 12926352, 15080744, 16157940, 18850930, 21543920, 22621116, 25852704, 28276395, 30161488, 32315880, 37701860, 43087840, 45242232, 56552790, 60322976, 64631760, 75403720, 90484464, 113105580, 129263520, 150807440, 180968928, 226211160, 301614880, 452422320, 904844640]

約数ペア:

[(1, 904844640), (2, 452422320), (3, 301614880), (4, 226211160), (5, 180968928), (6, 150807440), (7, 129263520), (8, 113105580), (10, 90484464), (12, 75403720), (14, 64631760), (15, 60322976), (16, 56552790), (20, 45242232), (21, 43087840), (24, 37701860), (28, 32315880), (30, 30161488), (32, 28276395), (35, 25852704), (40, 22621116), (42, 21543920), (48, 18850930), (56, 16157940), (60, 15080744), (70, 12926352), (80, 11310558), (84, 10771960), (96, 9425465), (105, 8617568), (112, 8078970), (120, 7540372), (140, 6463176), (160, 5655279), (168, 5385980), (197, 4593120), (210, 4308784), (224, 4039485), (240, 3770186), (280, 3231588), (336, 2692990), (394, 2296560), (420, 2154392), (480, 1885093), (560, 1615794), (591, 1531040), (672, 1346495), (788, 1148280), (840, 1077196), (985, 918624), (1120, 807897), (1182, 765520), (1367, 661920), (1379, 656160), (1576, 574140), (1680, 538598), (1970, 459312), (2364, 382760), (2734, 330960), (2758, 328080), (2955, 306208), (3152, 287070), (3360, 269299), (3940, 229656), (4101, 220640), (4137, 218720), (4728, 191380), (5468, 165480), (5516, 164040), (5910, 153104), (6304, 143535), (6835, 132384), (6895, 131232), (7880, 114828), (8202, 110320), (8274, 109360), (9456, 95690), (9569, 94560), (10936, 82740), (11032, 82020), (11820, 76552), (13670, 66192), (13790, 65616), (15760, 57414), (16404, 55160), (16548, 54680), (18912, 47845), (19138, 47280), (20505, 44128), (20685, 43744), (21872, 41370), (22064, 41010), (23640, 38276), (27340, 33096), (27580, 32808), (28707, 31520)]