140352480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 501318720

約数和(自身を除く): 360966240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 613, 636, 720, 795, 848, 864, 954, 1060, 1080, 1226, 1272, 1431, 1440, 1590, 1696, 1839, 1908, 2120, 2160, 2385, 2452, 2544, 2862, 3065, 3180, 3678, 3816, 4240, 4320, 4770, 4904, 5088, 5517, 5724, 6130, 6360, 7155, 7356, 7632, 8480, 9195, 9540, 9808, 11034, 11448, 12260, 12720, 14310, 14712, 15264, 16551, 18390, 19080, 19616, 22068, 22896, 24520, 25440, 27585, 28620, 29424, 32489, 33102, 36780, 38160, 44136, 45792, 49040, 55170, 57240, 58848, 64978, 66204, 73560, 76320, 82755, 88272, 97467, 98080, 110340, 114480, 129956, 132408, 147120, 162445, 165510, 176544, 194934, 220680, 228960, 259912, 264816, 292401, 294240, 324890, 331020, 389868, 441360, 487335, 519824, 529632, 584802, 649780, 662040, 779736, 877203, 882720, 974670, 1039648, 1169604, 1299560, 1324080, 1462005, 1559472, 1754406, 1949340, 2339208, 2599120, 2648160, 2924010, 3118944, 3508812, 3898680, 4386015, 4678416, 5198240, 5848020, 7017624, 7797360, 8772030, 9356832, 11696040, 14035248, 15594720, 17544060, 23392080, 28070496, 35088120, 46784160, 70176240, 140352480]

約数ペア:

[(1, 140352480), (2, 70176240), (3, 46784160), (4, 35088120), (5, 28070496), (6, 23392080), (8, 17544060), (9, 15594720), (10, 14035248), (12, 11696040), (15, 9356832), (16, 8772030), (18, 7797360), (20, 7017624), (24, 5848020), (27, 5198240), (30, 4678416), (32, 4386015), (36, 3898680), (40, 3508812), (45, 3118944), (48, 2924010), (53, 2648160), (54, 2599120), (60, 2339208), (72, 1949340), (80, 1754406), (90, 1559472), (96, 1462005), (106, 1324080), (108, 1299560), (120, 1169604), (135, 1039648), (144, 974670), (159, 882720), (160, 877203), (180, 779736), (212, 662040), (216, 649780), (240, 584802), (265, 529632), (270, 519824), (288, 487335), (318, 441360), (360, 389868), (424, 331020), (432, 324890), (477, 294240), (480, 292401), (530, 264816), (540, 259912), (613, 228960), (636, 220680), (720, 194934), (795, 176544), (848, 165510), (864, 162445), (954, 147120), (1060, 132408), (1080, 129956), (1226, 114480), (1272, 110340), (1431, 98080), (1440, 97467), (1590, 88272), (1696, 82755), (1839, 76320), (1908, 73560), (2120, 66204), (2160, 64978), (2385, 58848), (2452, 57240), (2544, 55170), (2862, 49040), (3065, 45792), (3180, 44136), (3678, 38160), (3816, 36780), (4240, 33102), (4320, 32489), (4770, 29424), (4904, 28620), (5088, 27585), (5517, 25440), (5724, 24520), (6130, 22896), (6360, 22068), (7155, 19616), (7356, 19080), (7632, 18390), (8480, 16551), (9195, 15264), (9540, 14712), (9808, 14310), (11034, 12720), (11448, 12260)]