1453995480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55837}}^1$

素因数の和:55889

約数の個数: 128

約数和(自身を含む): 5146030080

約数和(自身を除く): 3692034600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 55837, 111674, 167511, 223348, 279185, 335022, 390859, 446696, 558370, 670044, 781718, 837555, 1116740, 1172577, 1340088, 1563436, 1675110, 1730947, 1954295, 2233480, 2345154, 3126872, 3350220, 3461894, 3908590, 4690308, 5192841, 5862885, 6700440, 6923788, 7817180, 8654735, 9380616, 10385682, 11725770, 12116629, 13847576, 15634360, 17309470, 20771364, 23451540, 24233258, 25964205, 34618940, 36349887, 41542728, 46903080, 48466516, 51928410, 60583145, 69237880, 72699774, 96933032, 103856820, 121166290, 145399548, 181749435, 207713640, 242332580, 290799096, 363498870, 484665160, 726997740, 1453995480]

約数ペア:

[(1, 1453995480), (2, 726997740), (3, 484665160), (4, 363498870), (5, 290799096), (6, 242332580), (7, 207713640), (8, 181749435), (10, 145399548), (12, 121166290), (14, 103856820), (15, 96933032), (20, 72699774), (21, 69237880), (24, 60583145), (28, 51928410), (30, 48466516), (31, 46903080), (35, 41542728), (40, 36349887), (42, 34618940), (56, 25964205), (60, 24233258), (62, 23451540), (70, 20771364), (84, 17309470), (93, 15634360), (105, 13847576), (120, 12116629), (124, 11725770), (140, 10385682), (155, 9380616), (168, 8654735), (186, 7817180), (210, 6923788), (217, 6700440), (248, 5862885), (280, 5192841), (310, 4690308), (372, 3908590), (420, 3461894), (434, 3350220), (465, 3126872), (620, 2345154), (651, 2233480), (744, 1954295), (840, 1730947), (868, 1675110), (930, 1563436), (1085, 1340088), (1240, 1172577), (1302, 1116740), (1736, 837555), (1860, 781718), (2170, 670044), (2604, 558370), (3255, 446696), (3720, 390859), (4340, 335022), (5208, 279185), (6510, 223348), (8680, 167511), (13020, 111674), (26040, 55837)]