196202280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18371}}^1$

素因数の和:18474

約数の個数: 64

約数和(自身を含む): 595252800

約数和(自身を除く): 399050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 18371, 36742, 55113, 73484, 91855, 110226, 146968, 183710, 220452, 275565, 367420, 440904, 551130, 734840, 1102260, 1635019, 2204520, 3270038, 4905057, 6540076, 8175095, 9810114, 13080152, 16350190, 19620228, 24525285, 32700380, 39240456, 49050570, 65400760, 98101140, 196202280]

約数ペア:

[(1, 196202280), (2, 98101140), (3, 65400760), (4, 49050570), (5, 39240456), (6, 32700380), (8, 24525285), (10, 19620228), (12, 16350190), (15, 13080152), (20, 9810114), (24, 8175095), (30, 6540076), (40, 4905057), (60, 3270038), (89, 2204520), (120, 1635019), (178, 1102260), (267, 734840), (356, 551130), (445, 440904), (534, 367420), (712, 275565), (890, 220452), (1068, 183710), (1335, 146968), (1780, 110226), (2136, 91855), (2670, 73484), (3560, 55113), (5340, 36742), (10680, 18371)]