227782080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 168

約数和(自身を含む): 790498800

約数和(自身を除く): 562716720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 569, 576, 695, 720, 834, 960, 1112, 1138, 1251, 1390, 1440, 1668, 1707, 2085, 2224, 2276, 2502, 2780, 2845, 2880, 3336, 3414, 4170, 4448, 4552, 5004, 5121, 5560, 5690, 6255, 6672, 6828, 8340, 8535, 8896, 9104, 10008, 10242, 11120, 11380, 12510, 13344, 13656, 16680, 17070, 18208, 20016, 20484, 22240, 22760, 25020, 25605, 26688, 27312, 33360, 34140, 36416, 40032, 40968, 44480, 45520, 50040, 51210, 54624, 66720, 68280, 79091, 80064, 81936, 91040, 100080, 102420, 109248, 133440, 136560, 158182, 163872, 182080, 200160, 204840, 237273, 273120, 316364, 327744, 395455, 400320, 409680, 474546, 546240, 632728, 711819, 790910, 819360, 949092, 1186365, 1265456, 1423638, 1581820, 1638720, 1898184, 2372730, 2530912, 2847276, 3163640, 3559095, 3796368, 4745460, 5061824, 5694552, 6327280, 7118190, 7592736, 9490920, 11389104, 12654560, 14236380, 15185472, 18981840, 22778208, 25309120, 28472760, 37963680, 45556416, 56945520, 75927360, 113891040, 227782080]

約数ペア:

[(1, 227782080), (2, 113891040), (3, 75927360), (4, 56945520), (5, 45556416), (6, 37963680), (8, 28472760), (9, 25309120), (10, 22778208), (12, 18981840), (15, 15185472), (16, 14236380), (18, 12654560), (20, 11389104), (24, 9490920), (30, 7592736), (32, 7118190), (36, 6327280), (40, 5694552), (45, 5061824), (48, 4745460), (60, 3796368), (64, 3559095), (72, 3163640), (80, 2847276), (90, 2530912), (96, 2372730), (120, 1898184), (139, 1638720), (144, 1581820), (160, 1423638), (180, 1265456), (192, 1186365), (240, 949092), (278, 819360), (288, 790910), (320, 711819), (360, 632728), (417, 546240), (480, 474546), (556, 409680), (569, 400320), (576, 395455), (695, 327744), (720, 316364), (834, 273120), (960, 237273), (1112, 204840), (1138, 200160), (1251, 182080), (1390, 163872), (1440, 158182), (1668, 136560), (1707, 133440), (2085, 109248), (2224, 102420), (2276, 100080), (2502, 91040), (2780, 81936), (2845, 80064), (2880, 79091), (3336, 68280), (3414, 66720), (4170, 54624), (4448, 51210), (4552, 50040), (5004, 45520), (5121, 44480), (5560, 40968), (5690, 40032), (6255, 36416), (6672, 34140), (6828, 33360), (8340, 27312), (8535, 26688), (8896, 25605), (9104, 25020), (10008, 22760), (10242, 22240), (11120, 20484), (11380, 20016), (12510, 18208), (13344, 17070), (13656, 16680)]