1339033560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{656389}}^1$

素因数の和:656420

約数の個数: 64

約数和(自身を含む): 4253407200

約数和(自身を除く): 2914373640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 656389, 1312778, 1969167, 2625556, 3281945, 3938334, 5251112, 6563890, 7876668, 9845835, 11158613, 13127780, 15753336, 19691670, 22317226, 26255560, 33475839, 39383340, 44634452, 55793065, 66951678, 78766680, 89268904, 111586130, 133903356, 167379195, 223172260, 267806712, 334758390, 446344520, 669516780, 1339033560]

約数ペア:

[(1, 1339033560), (2, 669516780), (3, 446344520), (4, 334758390), (5, 267806712), (6, 223172260), (8, 167379195), (10, 133903356), (12, 111586130), (15, 89268904), (17, 78766680), (20, 66951678), (24, 55793065), (30, 44634452), (34, 39383340), (40, 33475839), (51, 26255560), (60, 22317226), (68, 19691670), (85, 15753336), (102, 13127780), (120, 11158613), (136, 9845835), (170, 7876668), (204, 6563890), (255, 5251112), (340, 3938334), (408, 3281945), (510, 2625556), (680, 1969167), (1020, 1312778), (2040, 656389)]