921425760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1098

約数の個数: 192

約数和(自身を含む): 3241244160

約数和(自身を除く): 2319818400

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 263, 270, 288, 360, 432, 480, 526, 540, 720, 789, 811, 864, 1052, 1080, 1315, 1440, 1578, 1622, 2104, 2160, 2367, 2433, 2630, 3156, 3244, 3945, 4055, 4208, 4320, 4734, 4866, 5260, 6312, 6488, 7101, 7299, 7890, 8110, 8416, 9468, 9732, 10520, 11835, 12165, 12624, 12976, 14202, 14598, 15780, 16220, 18936, 19464, 21040, 21897, 23670, 24330, 25248, 25952, 28404, 29196, 31560, 32440, 35505, 36495, 37872, 38928, 42080, 43794, 47340, 48660, 56808, 58392, 63120, 64880, 71010, 72990, 75744, 77856, 87588, 94680, 97320, 109485, 113616, 116784, 126240, 129760, 142020, 145980, 175176, 189360, 194640, 213293, 218970, 227232, 233568, 284040, 291960, 350352, 378720, 389280, 426586, 437940, 568080, 583920, 639879, 700704, 853172, 875880, 1066465, 1136160, 1167840, 1279758, 1706344, 1751760, 1919637, 2132930, 2559516, 3199395, 3412688, 3503520, 3839274, 4265860, 5119032, 5758911, 6398790, 6825376, 7678548, 8531720, 9598185, 10238064, 11517822, 12797580, 15357096, 17063440, 19196370, 20476128, 23035644, 25595160, 28794555, 30714192, 34126880, 38392740, 46071288, 51190320, 57589110, 61428384, 76785480, 92142576, 102380640, 115178220, 153570960, 184285152, 230356440, 307141920, 460712880, 921425760]

約数ペア:

[(1, 921425760), (2, 460712880), (3, 307141920), (4, 230356440), (5, 184285152), (6, 153570960), (8, 115178220), (9, 102380640), (10, 92142576), (12, 76785480), (15, 61428384), (16, 57589110), (18, 51190320), (20, 46071288), (24, 38392740), (27, 34126880), (30, 30714192), (32, 28794555), (36, 25595160), (40, 23035644), (45, 20476128), (48, 19196370), (54, 17063440), (60, 15357096), (72, 12797580), (80, 11517822), (90, 10238064), (96, 9598185), (108, 8531720), (120, 7678548), (135, 6825376), (144, 6398790), (160, 5758911), (180, 5119032), (216, 4265860), (240, 3839274), (263, 3503520), (270, 3412688), (288, 3199395), (360, 2559516), (432, 2132930), (480, 1919637), (526, 1751760), (540, 1706344), (720, 1279758), (789, 1167840), (811, 1136160), (864, 1066465), (1052, 875880), (1080, 853172), (1315, 700704), (1440, 639879), (1578, 583920), (1622, 568080), (2104, 437940), (2160, 426586), (2367, 389280), (2433, 378720), (2630, 350352), (3156, 291960), (3244, 284040), (3945, 233568), (4055, 227232), (4208, 218970), (4320, 213293), (4734, 194640), (4866, 189360), (5260, 175176), (6312, 145980), (6488, 142020), (7101, 129760), (7299, 126240), (7890, 116784), (8110, 113616), (8416, 109485), (9468, 97320), (9732, 94680), (10520, 87588), (11835, 77856), (12165, 75744), (12624, 72990), (12976, 71010), (14202, 64880), (14598, 63120), (15780, 58392), (16220, 56808), (18936, 48660), (19464, 47340), (21040, 43794), (21897, 42080), (23670, 38928), (24330, 37872), (25248, 36495), (25952, 35505), (28404, 32440), (29196, 31560)]