79508800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 231810560

約数和(自身を除く): 152301760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 229, 248, 280, 310, 320, 350, 400, 434, 448, 458, 496, 560, 620, 700, 775, 800, 868, 916, 992, 1085, 1120, 1145, 1240, 1400, 1550, 1600, 1603, 1736, 1832, 1984, 2170, 2240, 2290, 2480, 2800, 3100, 3206, 3472, 3664, 4340, 4580, 4960, 5425, 5600, 5725, 6200, 6412, 6944, 7099, 7328, 8015, 8680, 9160, 9920, 10850, 11200, 11450, 12400, 12824, 13888, 14198, 14656, 16030, 17360, 18320, 21700, 22900, 24800, 25648, 28396, 32060, 34720, 35495, 36640, 40075, 43400, 45800, 49600, 49693, 51296, 56792, 64120, 69440, 70990, 73280, 80150, 86800, 91600, 99386, 102592, 113584, 128240, 141980, 160300, 173600, 177475, 183200, 198772, 227168, 248465, 256480, 283960, 320600, 347200, 354950, 366400, 397544, 454336, 496930, 512960, 567920, 641200, 709900, 795088, 993860, 1135840, 1242325, 1282400, 1419800, 1590176, 1987720, 2271680, 2484650, 2564800, 2839600, 3180352, 3975440, 4969300, 5679200, 7950880, 9938600, 11358400, 15901760, 19877200, 39754400, 79508800]

約数ペア:

[(1, 79508800), (2, 39754400), (4, 19877200), (5, 15901760), (7, 11358400), (8, 9938600), (10, 7950880), (14, 5679200), (16, 4969300), (20, 3975440), (25, 3180352), (28, 2839600), (31, 2564800), (32, 2484650), (35, 2271680), (40, 1987720), (50, 1590176), (56, 1419800), (62, 1282400), (64, 1242325), (70, 1135840), (80, 993860), (100, 795088), (112, 709900), (124, 641200), (140, 567920), (155, 512960), (160, 496930), (175, 454336), (200, 397544), (217, 366400), (224, 354950), (229, 347200), (248, 320600), (280, 283960), (310, 256480), (320, 248465), (350, 227168), (400, 198772), (434, 183200), (448, 177475), (458, 173600), (496, 160300), (560, 141980), (620, 128240), (700, 113584), (775, 102592), (800, 99386), (868, 91600), (916, 86800), (992, 80150), (1085, 73280), (1120, 70990), (1145, 69440), (1240, 64120), (1400, 56792), (1550, 51296), (1600, 49693), (1603, 49600), (1736, 45800), (1832, 43400), (1984, 40075), (2170, 36640), (2240, 35495), (2290, 34720), (2480, 32060), (2800, 28396), (3100, 25648), (3206, 24800), (3472, 22900), (3664, 21700), (4340, 18320), (4580, 17360), (4960, 16030), (5425, 14656), (5600, 14198), (5725, 13888), (6200, 12824), (6412, 12400), (6944, 11450), (7099, 11200), (7328, 10850), (8015, 9920), (8680, 9160)]