53476080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 191654400

約数和(自身を除く): 138178320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 229, 240, 278, 280, 336, 417, 420, 458, 556, 560, 687, 695, 834, 840, 916, 973, 1112, 1145, 1374, 1390, 1603, 1668, 1680, 1832, 1946, 2085, 2224, 2290, 2748, 2780, 2919, 3206, 3336, 3435, 3664, 3892, 4170, 4580, 4809, 4865, 5496, 5560, 5838, 6412, 6672, 6870, 7784, 8015, 8340, 9160, 9618, 9730, 10992, 11120, 11676, 12824, 13740, 14595, 15568, 16030, 16680, 18320, 19236, 19460, 23352, 24045, 25648, 27480, 29190, 31831, 32060, 33360, 38472, 38920, 46704, 48090, 54960, 58380, 63662, 64120, 76944, 77840, 95493, 96180, 116760, 127324, 128240, 159155, 190986, 192360, 222817, 233520, 254648, 318310, 381972, 384720, 445634, 477465, 509296, 636620, 668451, 763944, 891268, 954930, 1114085, 1273240, 1336902, 1527888, 1782536, 1909860, 2228170, 2546480, 2673804, 3342255, 3565072, 3819720, 4456340, 5347608, 6684510, 7639440, 8912680, 10695216, 13369020, 17825360, 26738040, 53476080]

約数ペア:

[(1, 53476080), (2, 26738040), (3, 17825360), (4, 13369020), (5, 10695216), (6, 8912680), (7, 7639440), (8, 6684510), (10, 5347608), (12, 4456340), (14, 3819720), (15, 3565072), (16, 3342255), (20, 2673804), (21, 2546480), (24, 2228170), (28, 1909860), (30, 1782536), (35, 1527888), (40, 1336902), (42, 1273240), (48, 1114085), (56, 954930), (60, 891268), (70, 763944), (80, 668451), (84, 636620), (105, 509296), (112, 477465), (120, 445634), (139, 384720), (140, 381972), (168, 318310), (210, 254648), (229, 233520), (240, 222817), (278, 192360), (280, 190986), (336, 159155), (417, 128240), (420, 127324), (458, 116760), (556, 96180), (560, 95493), (687, 77840), (695, 76944), (834, 64120), (840, 63662), (916, 58380), (973, 54960), (1112, 48090), (1145, 46704), (1374, 38920), (1390, 38472), (1603, 33360), (1668, 32060), (1680, 31831), (1832, 29190), (1946, 27480), (2085, 25648), (2224, 24045), (2290, 23352), (2748, 19460), (2780, 19236), (2919, 18320), (3206, 16680), (3336, 16030), (3435, 15568), (3664, 14595), (3892, 13740), (4170, 12824), (4580, 11676), (4809, 11120), (4865, 10992), (5496, 9730), (5560, 9618), (5838, 9160), (6412, 8340), (6672, 8015), (6870, 7784)]