208132920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12301}}^1$

素因数の和:12365

約数の個数: 96

約数和(自身を含む): 690880320

約数和(自身を除く): 482747400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 12301, 16920, 24602, 36903, 49204, 61505, 73806, 98408, 110709, 123010, 147612, 184515, 221418, 246020, 295224, 369030, 442836, 492040, 553545, 578147, 738060, 885672, 1107090, 1156294, 1476120, 1734441, 2214180, 2312588, 2890735, 3468882, 4428360, 4625176, 5203323, 5781470, 6937764, 8672205, 10406646, 11562940, 13875528, 17344410, 20813292, 23125880, 26016615, 34688820, 41626584, 52033230, 69377640, 104066460, 208132920]

約数ペア:

[(1, 208132920), (2, 104066460), (3, 69377640), (4, 52033230), (5, 41626584), (6, 34688820), (8, 26016615), (9, 23125880), (10, 20813292), (12, 17344410), (15, 13875528), (18, 11562940), (20, 10406646), (24, 8672205), (30, 6937764), (36, 5781470), (40, 5203323), (45, 4625176), (47, 4428360), (60, 3468882), (72, 2890735), (90, 2312588), (94, 2214180), (120, 1734441), (141, 1476120), (180, 1156294), (188, 1107090), (235, 885672), (282, 738060), (360, 578147), (376, 553545), (423, 492040), (470, 442836), (564, 369030), (705, 295224), (846, 246020), (940, 221418), (1128, 184515), (1410, 147612), (1692, 123010), (1880, 110709), (2115, 98408), (2820, 73806), (3384, 61505), (4230, 49204), (5640, 36903), (8460, 24602), (12301, 16920)]