3207028920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{68351}}^1$

素因数の和:68405

約数の個数: 128

約数和(自身を含む): 10630103040

約数和(自身を除く): 7423074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7820, 9384, 11730, 15640, 23460, 46920, 68351, 136702, 205053, 273404, 341755, 410106, 546808, 683510, 820212, 1025265, 1161967, 1367020, 1572073, 1640424, 2050530, 2323934, 2734040, 3144146, 3485901, 4101060, 4647868, 4716219, 5809835, 6288292, 6971802, 7860365, 8202120, 9295736, 9432438, 11619670, 12576584, 13943604, 15720730, 17429505, 18864876, 23239340, 23581095, 26725241, 27887208, 31441460, 34859010, 37729752, 46478680, 47162190, 53450482, 62882920, 69718020, 80175723, 94324380, 106900964, 133626205, 139436040, 160351446, 188648760, 213801928, 267252410, 320702892, 400878615, 534504820, 641405784, 801757230, 1069009640, 1603514460, 3207028920]

約数ペア:

[(1, 3207028920), (2, 1603514460), (3, 1069009640), (4, 801757230), (5, 641405784), (6, 534504820), (8, 400878615), (10, 320702892), (12, 267252410), (15, 213801928), (17, 188648760), (20, 160351446), (23, 139436040), (24, 133626205), (30, 106900964), (34, 94324380), (40, 80175723), (46, 69718020), (51, 62882920), (60, 53450482), (68, 47162190), (69, 46478680), (85, 37729752), (92, 34859010), (102, 31441460), (115, 27887208), (120, 26725241), (136, 23581095), (138, 23239340), (170, 18864876), (184, 17429505), (204, 15720730), (230, 13943604), (255, 12576584), (276, 11619670), (340, 9432438), (345, 9295736), (391, 8202120), (408, 7860365), (460, 6971802), (510, 6288292), (552, 5809835), (680, 4716219), (690, 4647868), (782, 4101060), (920, 3485901), (1020, 3144146), (1173, 2734040), (1380, 2323934), (1564, 2050530), (1955, 1640424), (2040, 1572073), (2346, 1367020), (2760, 1161967), (3128, 1025265), (3910, 820212), (4692, 683510), (5865, 546808), (7820, 410106), (9384, 341755), (11730, 273404), (15640, 205053), (23460, 136702), (46920, 68351)]