921291840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{15233}}^1$

素因数の和:15266

約数の個数: 224

約数和(自身を含む): 3714658560

約数和(自身を除く): 2793366720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 15233, 20160, 30240, 30466, 45699, 60480, 60932, 76165, 91398, 106631, 121864, 137097, 152330, 182796, 213262, 228495, 243728, 274194, 304660, 319893, 365592, 411291, 426524, 456990, 487456, 533155, 548388, 609320, 639786, 685485, 731184, 822582, 853048, 913980, 959679, 974912, 1066310, 1096776, 1218640, 1279572, 1370970, 1462368, 1599465, 1645164, 1706096, 1827960, 1919358, 2056455, 2132620, 2193552, 2437280, 2559144, 2741940, 2879037, 2924736, 3198930, 3290328, 3412192, 3655920, 3838716, 4112910, 4265240, 4387104, 4798395, 4874560, 5118288, 5483880, 5758074, 6397860, 6580656, 6824384, 7311840, 7677432, 8225820, 8530480, 8774208, 9596790, 10236576, 10967760, 11516148, 12795720, 13161312, 14395185, 14623680, 15354864, 16451640, 17060960, 19193580, 20473152, 21935520, 23032296, 25591440, 26322624, 28790370, 30709728, 32903280, 34121920, 38387160, 43871040, 46064592, 51182880, 57580740, 61419456, 65806560, 76774320, 92129184, 102365760, 115161480, 131613120, 153548640, 184258368, 230322960, 307097280, 460645920, 921291840]

約数ペア:

[(1, 921291840), (2, 460645920), (3, 307097280), (4, 230322960), (5, 184258368), (6, 153548640), (7, 131613120), (8, 115161480), (9, 102365760), (10, 92129184), (12, 76774320), (14, 65806560), (15, 61419456), (16, 57580740), (18, 51182880), (20, 46064592), (21, 43871040), (24, 38387160), (27, 34121920), (28, 32903280), (30, 30709728), (32, 28790370), (35, 26322624), (36, 25591440), (40, 23032296), (42, 21935520), (45, 20473152), (48, 19193580), (54, 17060960), (56, 16451640), (60, 15354864), (63, 14623680), (64, 14395185), (70, 13161312), (72, 12795720), (80, 11516148), (84, 10967760), (90, 10236576), (96, 9596790), (105, 8774208), (108, 8530480), (112, 8225820), (120, 7677432), (126, 7311840), (135, 6824384), (140, 6580656), (144, 6397860), (160, 5758074), (168, 5483880), (180, 5118288), (189, 4874560), (192, 4798395), (210, 4387104), (216, 4265240), (224, 4112910), (240, 3838716), (252, 3655920), (270, 3412192), (280, 3290328), (288, 3198930), (315, 2924736), (320, 2879037), (336, 2741940), (360, 2559144), (378, 2437280), (420, 2193552), (432, 2132620), (448, 2056455), (480, 1919358), (504, 1827960), (540, 1706096), (560, 1645164), (576, 1599465), (630, 1462368), (672, 1370970), (720, 1279572), (756, 1218640), (840, 1096776), (864, 1066310), (945, 974912), (960, 959679), (1008, 913980), (1080, 853048), (1120, 822582), (1260, 731184), (1344, 685485), (1440, 639786), (1512, 609320), (1680, 548388), (1728, 533155), (1890, 487456), (2016, 456990), (2160, 426524), (2240, 411291), (2520, 365592), (2880, 319893), (3024, 304660), (3360, 274194), (3780, 243728), (4032, 228495), (4320, 213262), (5040, 182796), (6048, 152330), (6720, 137097), (7560, 121864), (8640, 106631), (10080, 91398), (12096, 76165), (15120, 60932), (15233, 60480), (20160, 45699), (30240, 30466)]