13851639480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{75991}}^1$

素因数の和:76050

約数の個数: 192

約数和(自身を含む): 49899386880

約数和(自身を除く): 36047747400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3720, 4340, 4557, 5208, 5880, 6076, 6510, 7595, 8680, 9114, 12152, 13020, 15190, 18228, 22785, 26040, 30380, 36456, 45570, 60760, 75991, 91140, 151982, 182280, 227973, 303964, 379955, 455946, 531937, 607928, 759910, 911892, 1063874, 1139865, 1519820, 1595811, 1823784, 2127748, 2279730, 2355721, 2659685, 3039640, 3191622, 3723559, 4255496, 4559460, 4711442, 5319370, 6383244, 7067163, 7447118, 7979055, 9118920, 9422884, 10638740, 11170677, 11778605, 12766488, 14134326, 14894236, 15958110, 16490047, 18617795, 18845768, 21277480, 22341354, 23557210, 28268652, 29788472, 31916220, 32980094, 35335815, 37235590, 44682708, 47114420, 49470141, 55853385, 56537304, 63832440, 65960188, 70671630, 74471180, 82450235, 89365416, 94228840, 98940282, 111706770, 115430329, 131920376, 141343260, 148942360, 164900470, 197880564, 223413540, 230860658, 247350705, 282686520, 329800940, 346290987, 395761128, 446827080, 461721316, 494701410, 577151645, 659601880, 692581974, 923442632, 989402820, 1154303290, 1385163948, 1731454935, 1978805640, 2308606580, 2770327896, 3462909870, 4617213160, 6925819740, 13851639480]

約数ペア:

[(1, 13851639480), (2, 6925819740), (3, 4617213160), (4, 3462909870), (5, 2770327896), (6, 2308606580), (7, 1978805640), (8, 1731454935), (10, 1385163948), (12, 1154303290), (14, 989402820), (15, 923442632), (20, 692581974), (21, 659601880), (24, 577151645), (28, 494701410), (30, 461721316), (31, 446827080), (35, 395761128), (40, 346290987), (42, 329800940), (49, 282686520), (56, 247350705), (60, 230860658), (62, 223413540), (70, 197880564), (84, 164900470), (93, 148942360), (98, 141343260), (105, 131920376), (120, 115430329), (124, 111706770), (140, 98940282), (147, 94228840), (155, 89365416), (168, 82450235), (186, 74471180), (196, 70671630), (210, 65960188), (217, 63832440), (245, 56537304), (248, 55853385), (280, 49470141), (294, 47114420), (310, 44682708), (372, 37235590), (392, 35335815), (420, 32980094), (434, 31916220), (465, 29788472), (490, 28268652), (588, 23557210), (620, 22341354), (651, 21277480), (735, 18845768), (744, 18617795), (840, 16490047), (868, 15958110), (930, 14894236), (980, 14134326), (1085, 12766488), (1176, 11778605), (1240, 11170677), (1302, 10638740), (1470, 9422884), (1519, 9118920), (1736, 7979055), (1860, 7447118), (1960, 7067163), (2170, 6383244), (2604, 5319370), (2940, 4711442), (3038, 4559460), (3255, 4255496), (3720, 3723559), (4340, 3191622), (4557, 3039640), (5208, 2659685), (5880, 2355721), (6076, 2279730), (6510, 2127748), (7595, 1823784), (8680, 1595811), (9114, 1519820), (12152, 1139865), (13020, 1063874), (15190, 911892), (18228, 759910), (22785, 607928), (26040, 531937), (30380, 455946), (36456, 379955), (45570, 303964), (60760, 227973), (75991, 182280), (91140, 151982)]