169918000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 480504960

約数和(自身を除く): 310586960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 125, 140, 175, 200, 212, 229, 250, 265, 280, 350, 371, 400, 424, 458, 500, 530, 560, 700, 742, 848, 875, 916, 1000, 1060, 1145, 1325, 1400, 1484, 1603, 1750, 1832, 1855, 2000, 2120, 2290, 2650, 2800, 2968, 3206, 3500, 3664, 3710, 4240, 4580, 5300, 5725, 5936, 6412, 6625, 7000, 7420, 8015, 9160, 9275, 10600, 11450, 12137, 12824, 13250, 14000, 14840, 16030, 18320, 18550, 21200, 22900, 24274, 25648, 26500, 28625, 29680, 32060, 37100, 40075, 45800, 46375, 48548, 53000, 57250, 60685, 64120, 74200, 80150, 84959, 91600, 92750, 97096, 106000, 114500, 121370, 128240, 148400, 160300, 169918, 185500, 194192, 200375, 229000, 242740, 303425, 320600, 339836, 371000, 400750, 424795, 458000, 485480, 606850, 641200, 679672, 742000, 801500, 849590, 970960, 1213700, 1359344, 1517125, 1603000, 1699180, 2123975, 2427400, 3034250, 3206000, 3398360, 4247950, 4854800, 6068500, 6796720, 8495900, 10619875, 12137000, 16991800, 21239750, 24274000, 33983600, 42479500, 84959000, 169918000]

約数ペア:

[(1, 169918000), (2, 84959000), (4, 42479500), (5, 33983600), (7, 24274000), (8, 21239750), (10, 16991800), (14, 12137000), (16, 10619875), (20, 8495900), (25, 6796720), (28, 6068500), (35, 4854800), (40, 4247950), (50, 3398360), (53, 3206000), (56, 3034250), (70, 2427400), (80, 2123975), (100, 1699180), (106, 1603000), (112, 1517125), (125, 1359344), (140, 1213700), (175, 970960), (200, 849590), (212, 801500), (229, 742000), (250, 679672), (265, 641200), (280, 606850), (350, 485480), (371, 458000), (400, 424795), (424, 400750), (458, 371000), (500, 339836), (530, 320600), (560, 303425), (700, 242740), (742, 229000), (848, 200375), (875, 194192), (916, 185500), (1000, 169918), (1060, 160300), (1145, 148400), (1325, 128240), (1400, 121370), (1484, 114500), (1603, 106000), (1750, 97096), (1832, 92750), (1855, 91600), (2000, 84959), (2120, 80150), (2290, 74200), (2650, 64120), (2800, 60685), (2968, 57250), (3206, 53000), (3500, 48548), (3664, 46375), (3710, 45800), (4240, 40075), (4580, 37100), (5300, 32060), (5725, 29680), (5936, 28625), (6412, 26500), (6625, 25648), (7000, 24274), (7420, 22900), (8015, 21200), (9160, 18550), (9275, 18320), (10600, 16030), (11450, 14840), (12137, 14000), (12824, 13250)]