206294040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{63671}}^1$

素因数の和:63694

約数の個数: 80

約数和(自身を含む): 693388080

約数和(自身を除く): 487094040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 63671, 127342, 191013, 254684, 318355, 382026, 509368, 573039, 636710, 764052, 955065, 1146078, 1273420, 1528104, 1719117, 1910130, 2292156, 2546840, 2865195, 3438234, 3820260, 4584312, 5157351, 5730390, 6876468, 7640520, 8595585, 10314702, 11460780, 13752936, 17191170, 20629404, 22921560, 25786755, 34382340, 41258808, 51573510, 68764680, 103147020, 206294040]

約数ペア:

[(1, 206294040), (2, 103147020), (3, 68764680), (4, 51573510), (5, 41258808), (6, 34382340), (8, 25786755), (9, 22921560), (10, 20629404), (12, 17191170), (15, 13752936), (18, 11460780), (20, 10314702), (24, 8595585), (27, 7640520), (30, 6876468), (36, 5730390), (40, 5157351), (45, 4584312), (54, 3820260), (60, 3438234), (72, 2865195), (81, 2546840), (90, 2292156), (108, 1910130), (120, 1719117), (135, 1528104), (162, 1273420), (180, 1146078), (216, 955065), (270, 764052), (324, 636710), (360, 573039), (405, 509368), (540, 382026), (648, 318355), (810, 254684), (1080, 191013), (1620, 127342), (3240, 63671)]