16880498880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2511979}}^1$

素因数の和:2512006

約数の個数: 112

約数和(自身を含む): 61252120320

約数和(自身を除く): 44371621440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2511979, 5023958, 7535937, 10047916, 12559895, 15071874, 17583853, 20095832, 25119790, 30143748, 35167706, 37679685, 40191664, 50239580, 52751559, 60287496, 70335412, 75359370, 80383328, 87919265, 100479160, 105503118, 120574992, 140670824, 150718740, 160766656, 175838530, 200958320, 211006236, 241149984, 263757795, 281341648, 301437480, 351677060, 401916640, 422012472, 482299968, 527515590, 562683296, 602874960, 703354120, 803833280, 844024944, 1055031180, 1125366592, 1205749920, 1406708240, 1688049888, 2110062360, 2411499840, 2813416480, 3376099776, 4220124720, 5626832960, 8440249440, 16880498880]

約数ペア:

[(1, 16880498880), (2, 8440249440), (3, 5626832960), (4, 4220124720), (5, 3376099776), (6, 2813416480), (7, 2411499840), (8, 2110062360), (10, 1688049888), (12, 1406708240), (14, 1205749920), (15, 1125366592), (16, 1055031180), (20, 844024944), (21, 803833280), (24, 703354120), (28, 602874960), (30, 562683296), (32, 527515590), (35, 482299968), (40, 422012472), (42, 401916640), (48, 351677060), (56, 301437480), (60, 281341648), (64, 263757795), (70, 241149984), (80, 211006236), (84, 200958320), (96, 175838530), (105, 160766656), (112, 150718740), (120, 140670824), (140, 120574992), (160, 105503118), (168, 100479160), (192, 87919265), (210, 80383328), (224, 75359370), (240, 70335412), (280, 60287496), (320, 52751559), (336, 50239580), (420, 40191664), (448, 37679685), (480, 35167706), (560, 30143748), (672, 25119790), (840, 20095832), (960, 17583853), (1120, 15071874), (1344, 12559895), (1680, 10047916), (2240, 7535937), (3360, 5023958), (6720, 2511979)]