493844960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 192

約数和(自身を含む): 1466035200

約数和(自身を除く): 972190240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1009, 1064, 1120, 1288, 1330, 1520, 1610, 1748, 1840, 2018, 2128, 2185, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4036, 4256, 4370, 5045, 5152, 5320, 6118, 6440, 6992, 7063, 8072, 8740, 10090, 10640, 12236, 12880, 13984, 14126, 15295, 16144, 17480, 19171, 20180, 21280, 23207, 24472, 25760, 28252, 30590, 32288, 34960, 35315, 38342, 40360, 46414, 48944, 56504, 61180, 69920, 70630, 76684, 80720, 92828, 95855, 97888, 113008, 116035, 122360, 134197, 141260, 153368, 161440, 162449, 185656, 191710, 226016, 232070, 244720, 268394, 282520, 306736, 324898, 371312, 383420, 440933, 464140, 489440, 536788, 565040, 613472, 649796, 670985, 742624, 766840, 812245, 881866, 928280, 1073576, 1130080, 1299592, 1341970, 1533680, 1624490, 1763732, 1856560, 2147152, 2204665, 2599184, 2683940, 3067360, 3086531, 3248980, 3527464, 3713120, 4294304, 4409330, 5198368, 5367880, 6173062, 6497960, 7054928, 8818660, 10735760, 12346124, 12995920, 14109856, 15432655, 17637320, 21471520, 24692248, 25991840, 30865310, 35274640, 49384496, 61730620, 70549280, 98768992, 123461240, 246922480, 493844960]

約数ペア:

[(1, 493844960), (2, 246922480), (4, 123461240), (5, 98768992), (7, 70549280), (8, 61730620), (10, 49384496), (14, 35274640), (16, 30865310), (19, 25991840), (20, 24692248), (23, 21471520), (28, 17637320), (32, 15432655), (35, 14109856), (38, 12995920), (40, 12346124), (46, 10735760), (56, 8818660), (70, 7054928), (76, 6497960), (80, 6173062), (92, 5367880), (95, 5198368), (112, 4409330), (115, 4294304), (133, 3713120), (140, 3527464), (152, 3248980), (160, 3086531), (161, 3067360), (184, 2683940), (190, 2599184), (224, 2204665), (230, 2147152), (266, 1856560), (280, 1763732), (304, 1624490), (322, 1533680), (368, 1341970), (380, 1299592), (437, 1130080), (460, 1073576), (532, 928280), (560, 881866), (608, 812245), (644, 766840), (665, 742624), (736, 670985), (760, 649796), (805, 613472), (874, 565040), (920, 536788), (1009, 489440), (1064, 464140), (1120, 440933), (1288, 383420), (1330, 371312), (1520, 324898), (1610, 306736), (1748, 282520), (1840, 268394), (2018, 244720), (2128, 232070), (2185, 226016), (2576, 191710), (2660, 185656), (3040, 162449), (3059, 161440), (3220, 153368), (3496, 141260), (3680, 134197), (4036, 122360), (4256, 116035), (4370, 113008), (5045, 97888), (5152, 95855), (5320, 92828), (6118, 80720), (6440, 76684), (6992, 70630), (7063, 69920), (8072, 61180), (8740, 56504), (10090, 48944), (10640, 46414), (12236, 40360), (12880, 38342), (13984, 35315), (14126, 34960), (15295, 32288), (16144, 30590), (17480, 28252), (19171, 25760), (20180, 24472), (21280, 23207)]