210247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47353}}^1$

素因数の和:47404

約数の個数: 64

約数和(自身を含む): 647802720

約数和(自身を除く): 437555400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 47353, 94706, 142059, 189412, 236765, 284118, 378824, 473530, 568236, 710295, 947060, 1136472, 1420590, 1752061, 1894120, 2841180, 3504122, 5256183, 5682360, 7008244, 8760305, 10512366, 14016488, 17520610, 21024732, 26280915, 35041220, 42049464, 52561830, 70082440, 105123660, 210247320]

約数ペア:

[(1, 210247320), (2, 105123660), (3, 70082440), (4, 52561830), (5, 42049464), (6, 35041220), (8, 26280915), (10, 21024732), (12, 17520610), (15, 14016488), (20, 10512366), (24, 8760305), (30, 7008244), (37, 5682360), (40, 5256183), (60, 3504122), (74, 2841180), (111, 1894120), (120, 1752061), (148, 1420590), (185, 1136472), (222, 947060), (296, 710295), (370, 568236), (444, 473530), (555, 378824), (740, 284118), (888, 236765), (1110, 189412), (1480, 142059), (2220, 94706), (4440, 47353)]