201218280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35677}}^1$

素因数の和:35738

約数の個数: 64

約数和(自身を含む): 616515840

約数和(自身を除く): 415297560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 35677, 71354, 107031, 142708, 178385, 214062, 285416, 356770, 428124, 535155, 713540, 856248, 1070310, 1427080, 1676819, 2140620, 3353638, 4281240, 5030457, 6707276, 8384095, 10060914, 13414552, 16768190, 20121828, 25152285, 33536380, 40243656, 50304570, 67072760, 100609140, 201218280]

約数ペア:

[(1, 201218280), (2, 100609140), (3, 67072760), (4, 50304570), (5, 40243656), (6, 33536380), (8, 25152285), (10, 20121828), (12, 16768190), (15, 13414552), (20, 10060914), (24, 8384095), (30, 6707276), (40, 5030457), (47, 4281240), (60, 3353638), (94, 2140620), (120, 1676819), (141, 1427080), (188, 1070310), (235, 856248), (282, 713540), (376, 535155), (470, 428124), (564, 356770), (705, 285416), (940, 214062), (1128, 178385), (1410, 142708), (1880, 107031), (2820, 71354), (5640, 35677)]