208022040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192613}}^1$

素因数の和:192633

約数の個数: 64

約数和(自身を含む): 693410400

約数和(自身を除く): 485388360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192613, 385226, 577839, 770452, 963065, 1155678, 1540904, 1733517, 1926130, 2311356, 2889195, 3467034, 3852260, 4622712, 5200551, 5778390, 6934068, 7704520, 8667585, 10401102, 11556780, 13868136, 17335170, 20802204, 23113560, 26002755, 34670340, 41604408, 52005510, 69340680, 104011020, 208022040]

約数ペア:

[(1, 208022040), (2, 104011020), (3, 69340680), (4, 52005510), (5, 41604408), (6, 34670340), (8, 26002755), (9, 23113560), (10, 20802204), (12, 17335170), (15, 13868136), (18, 11556780), (20, 10401102), (24, 8667585), (27, 7704520), (30, 6934068), (36, 5778390), (40, 5200551), (45, 4622712), (54, 3852260), (60, 3467034), (72, 2889195), (90, 2311356), (108, 1926130), (120, 1733517), (135, 1540904), (180, 1155678), (216, 963065), (270, 770452), (360, 577839), (540, 385226), (1080, 192613)]