206738280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{82039}}^1$

素因数の和:82063

約数の個数: 96

約数和(自身を含む): 767894400

約数和(自身を除く): 561156120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 82039, 164078, 246117, 328156, 410195, 492234, 574273, 656312, 738351, 820390, 984468, 1148546, 1230585, 1476702, 1640780, 1722819, 1968936, 2297092, 2461170, 2871365, 2953404, 3281560, 3445638, 3691755, 4594184, 4922340, 5168457, 5742730, 5906808, 6891276, 7383510, 8614095, 9844680, 10336914, 11485460, 13782552, 14767020, 17228190, 20673828, 22970920, 25842285, 29534040, 34456380, 41347656, 51684570, 68912760, 103369140, 206738280]

約数ペア:

[(1, 206738280), (2, 103369140), (3, 68912760), (4, 51684570), (5, 41347656), (6, 34456380), (7, 29534040), (8, 25842285), (9, 22970920), (10, 20673828), (12, 17228190), (14, 14767020), (15, 13782552), (18, 11485460), (20, 10336914), (21, 9844680), (24, 8614095), (28, 7383510), (30, 6891276), (35, 5906808), (36, 5742730), (40, 5168457), (42, 4922340), (45, 4594184), (56, 3691755), (60, 3445638), (63, 3281560), (70, 2953404), (72, 2871365), (84, 2461170), (90, 2297092), (105, 1968936), (120, 1722819), (126, 1640780), (140, 1476702), (168, 1230585), (180, 1148546), (210, 984468), (252, 820390), (280, 738351), (315, 656312), (360, 574273), (420, 492234), (504, 410195), (630, 328156), (840, 246117), (1260, 164078), (2520, 82039)]