211994080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 539693280

約数和(自身を除く): 327699200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 472, 544, 590, 680, 944, 1003, 1180, 1321, 1360, 1888, 2006, 2360, 2642, 2720, 4012, 4720, 5015, 5284, 6605, 8024, 9440, 10030, 10568, 13210, 16048, 20060, 21136, 22457, 26420, 32096, 40120, 42272, 44914, 52840, 77939, 80240, 89828, 105680, 112285, 155878, 160480, 179656, 211360, 224570, 311756, 359312, 389695, 449140, 623512, 718624, 779390, 898280, 1247024, 1324963, 1558780, 1796560, 2494048, 2649926, 3117560, 3593120, 5299852, 6235120, 6624815, 10599704, 12470240, 13249630, 21199408, 26499260, 42398816, 52998520, 105997040, 211994080]

約数ペア:

[(1, 211994080), (2, 105997040), (4, 52998520), (5, 42398816), (8, 26499260), (10, 21199408), (16, 13249630), (17, 12470240), (20, 10599704), (32, 6624815), (34, 6235120), (40, 5299852), (59, 3593120), (68, 3117560), (80, 2649926), (85, 2494048), (118, 1796560), (136, 1558780), (160, 1324963), (170, 1247024), (236, 898280), (272, 779390), (295, 718624), (340, 623512), (472, 449140), (544, 389695), (590, 359312), (680, 311756), (944, 224570), (1003, 211360), (1180, 179656), (1321, 160480), (1360, 155878), (1888, 112285), (2006, 105680), (2360, 89828), (2642, 80240), (2720, 77939), (4012, 52840), (4720, 44914), (5015, 42272), (5284, 40120), (6605, 32096), (8024, 26420), (9440, 22457), (10030, 21136), (10568, 20060), (13210, 16048)]