216272520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{857}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 704709720

約数和(自身を除く): 488437200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 701, 857, 1402, 1714, 2103, 2571, 2804, 3428, 3505, 4206, 4285, 5142, 5608, 6309, 6856, 7010, 7713, 8412, 8570, 10284, 10515, 12618, 12855, 14020, 15426, 16824, 17140, 20568, 21030, 25236, 25710, 28040, 30852, 31545, 34280, 38565, 42060, 50472, 51420, 61704, 63090, 77130, 84120, 102840, 126180, 154260, 252360, 308520, 600757, 1201514, 1802271, 2403028, 3003785, 3604542, 4806056, 5406813, 6007570, 7209084, 9011355, 10813626, 12015140, 14418168, 18022710, 21627252, 24030280, 27034065, 36045420, 43254504, 54068130, 72090840, 108136260, 216272520]

約数ペア:

[(1, 216272520), (2, 108136260), (3, 72090840), (4, 54068130), (5, 43254504), (6, 36045420), (8, 27034065), (9, 24030280), (10, 21627252), (12, 18022710), (15, 14418168), (18, 12015140), (20, 10813626), (24, 9011355), (30, 7209084), (36, 6007570), (40, 5406813), (45, 4806056), (60, 3604542), (72, 3003785), (90, 2403028), (120, 1802271), (180, 1201514), (360, 600757), (701, 308520), (857, 252360), (1402, 154260), (1714, 126180), (2103, 102840), (2571, 84120), (2804, 77130), (3428, 63090), (3505, 61704), (4206, 51420), (4285, 50472), (5142, 42060), (5608, 38565), (6309, 34280), (6856, 31545), (7010, 30852), (7713, 28040), (8412, 25710), (8570, 25236), (10284, 21030), (10515, 20568), (12618, 17140), (12855, 16824), (14020, 15426)]