136243520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8689}}^1$

素因数の和:8720

約数の個数: 84

約数和(自身を含む): 377441460

約数和(自身を除く): 241197940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8689, 15680, 17378, 34756, 43445, 60823, 69512, 86890, 121646, 139024, 173780, 243292, 278048, 304115, 347560, 425761, 486584, 556096, 608230, 695120, 851522, 973168, 1216460, 1390240, 1703044, 1946336, 2128805, 2432920, 2780480, 3406088, 3892672, 4257610, 4865840, 6812176, 8515220, 9731680, 13624352, 17030440, 19463360, 27248704, 34060880, 68121760, 136243520]

約数ペア:

[(1, 136243520), (2, 68121760), (4, 34060880), (5, 27248704), (7, 19463360), (8, 17030440), (10, 13624352), (14, 9731680), (16, 8515220), (20, 6812176), (28, 4865840), (32, 4257610), (35, 3892672), (40, 3406088), (49, 2780480), (56, 2432920), (64, 2128805), (70, 1946336), (80, 1703044), (98, 1390240), (112, 1216460), (140, 973168), (160, 851522), (196, 695120), (224, 608230), (245, 556096), (280, 486584), (320, 425761), (392, 347560), (448, 304115), (490, 278048), (560, 243292), (784, 173780), (980, 139024), (1120, 121646), (1568, 86890), (1960, 69512), (2240, 60823), (3136, 43445), (3920, 34756), (7840, 17378), (8689, 15680)]