131424960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8090

約数の個数: 112

約数和(自身を含む): 441874656

約数和(自身を除く): 310449696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8053, 8160, 16106, 16320, 24159, 32212, 40265, 48318, 64424, 80530, 96636, 120795, 128848, 136901, 161060, 193272, 241590, 257696, 273802, 322120, 386544, 410703, 483180, 515392, 547604, 644240, 684505, 773088, 821406, 966360, 1095208, 1288480, 1369010, 1546176, 1642812, 1932720, 2053515, 2190416, 2576960, 2738020, 3285624, 3865440, 4107030, 4380832, 5476040, 6571248, 7730880, 8214060, 8761664, 10952080, 13142496, 16428120, 21904160, 26284992, 32856240, 43808320, 65712480, 131424960]

約数ペア:

[(1, 131424960), (2, 65712480), (3, 43808320), (4, 32856240), (5, 26284992), (6, 21904160), (8, 16428120), (10, 13142496), (12, 10952080), (15, 8761664), (16, 8214060), (17, 7730880), (20, 6571248), (24, 5476040), (30, 4380832), (32, 4107030), (34, 3865440), (40, 3285624), (48, 2738020), (51, 2576960), (60, 2190416), (64, 2053515), (68, 1932720), (80, 1642812), (85, 1546176), (96, 1369010), (102, 1288480), (120, 1095208), (136, 966360), (160, 821406), (170, 773088), (192, 684505), (204, 644240), (240, 547604), (255, 515392), (272, 483180), (320, 410703), (340, 386544), (408, 322120), (480, 273802), (510, 257696), (544, 241590), (680, 193272), (816, 161060), (960, 136901), (1020, 128848), (1088, 120795), (1360, 96636), (1632, 80530), (2040, 64424), (2720, 48318), (3264, 40265), (4080, 32212), (5440, 24159), (8053, 16320), (8160, 16106)]