447027840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11087}}^1$

素因数の和:11119

約数の個数: 192

約数和(自身を含む): 1764322560

約数和(自身を除く): 1317294720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 11087, 13440, 20160, 22174, 33261, 40320, 44348, 55435, 66522, 77609, 88696, 99783, 110870, 133044, 155218, 166305, 177392, 199566, 221740, 232827, 266088, 310436, 332610, 354784, 388045, 399132, 443480, 465654, 498915, 532176, 620872, 665220, 698481, 709568, 776090, 798264, 886960, 931308, 997830, 1064352, 1164135, 1241744, 1330440, 1396962, 1419136, 1552180, 1596528, 1773920, 1862616, 1995660, 2128704, 2328270, 2483488, 2660880, 2793924, 3104360, 3193056, 3492405, 3547840, 3725232, 3991320, 4257408, 4656540, 4966976, 5321760, 5587848, 6208720, 6386112, 6984810, 7095680, 7450464, 7982640, 9313080, 9933952, 10643520, 11175696, 12417440, 12772224, 13969620, 14900928, 15965280, 18626160, 21287040, 22351392, 24834880, 27939240, 29801856, 31930560, 37252320, 44702784, 49669760, 55878480, 63861120, 74504640, 89405568, 111756960, 149009280, 223513920, 447027840]

約数ペア:

[(1, 447027840), (2, 223513920), (3, 149009280), (4, 111756960), (5, 89405568), (6, 74504640), (7, 63861120), (8, 55878480), (9, 49669760), (10, 44702784), (12, 37252320), (14, 31930560), (15, 29801856), (16, 27939240), (18, 24834880), (20, 22351392), (21, 21287040), (24, 18626160), (28, 15965280), (30, 14900928), (32, 13969620), (35, 12772224), (36, 12417440), (40, 11175696), (42, 10643520), (45, 9933952), (48, 9313080), (56, 7982640), (60, 7450464), (63, 7095680), (64, 6984810), (70, 6386112), (72, 6208720), (80, 5587848), (84, 5321760), (90, 4966976), (96, 4656540), (105, 4257408), (112, 3991320), (120, 3725232), (126, 3547840), (128, 3492405), (140, 3193056), (144, 3104360), (160, 2793924), (168, 2660880), (180, 2483488), (192, 2328270), (210, 2128704), (224, 1995660), (240, 1862616), (252, 1773920), (280, 1596528), (288, 1552180), (315, 1419136), (320, 1396962), (336, 1330440), (360, 1241744), (384, 1164135), (420, 1064352), (448, 997830), (480, 931308), (504, 886960), (560, 798264), (576, 776090), (630, 709568), (640, 698481), (672, 665220), (720, 620872), (840, 532176), (896, 498915), (960, 465654), (1008, 443480), (1120, 399132), (1152, 388045), (1260, 354784), (1344, 332610), (1440, 310436), (1680, 266088), (1920, 232827), (2016, 221740), (2240, 199566), (2520, 177392), (2688, 166305), (2880, 155218), (3360, 133044), (4032, 110870), (4480, 99783), (5040, 88696), (5760, 77609), (6720, 66522), (8064, 55435), (10080, 44348), (11087, 40320), (13440, 33261), (20160, 22174)]