61682880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 228819456

約数和(自身を除く): 167136576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 137, 140, 160, 168, 192, 201, 210, 224, 240, 268, 274, 280, 320, 335, 336, 402, 411, 420, 448, 469, 480, 536, 548, 560, 670, 672, 685, 804, 822, 840, 938, 959, 960, 1005, 1072, 1096, 1120, 1340, 1344, 1370, 1407, 1608, 1644, 1680, 1876, 1918, 2010, 2055, 2144, 2192, 2240, 2345, 2680, 2740, 2814, 2877, 3216, 3288, 3360, 3752, 3836, 4020, 4110, 4288, 4384, 4690, 4795, 5360, 5480, 5628, 5754, 6432, 6576, 6720, 7035, 7504, 7672, 8040, 8220, 8768, 9179, 9380, 9590, 10720, 10960, 11256, 11508, 12864, 13152, 14070, 14385, 15008, 15344, 16080, 16440, 18358, 18760, 19180, 21440, 21920, 22512, 23016, 26304, 27537, 28140, 28770, 30016, 30688, 32160, 32880, 36716, 37520, 38360, 43840, 45024, 45895, 46032, 55074, 56280, 57540, 61376, 64253, 64320, 65760, 73432, 75040, 76720, 90048, 91790, 92064, 110148, 112560, 115080, 128506, 131520, 137685, 146864, 150080, 153440, 183580, 184128, 192759, 220296, 225120, 230160, 257012, 275370, 293728, 306880, 321265, 367160, 385518, 440592, 450240, 460320, 514024, 550740, 587456, 642530, 734320, 771036, 881184, 920640, 963795, 1028048, 1101480, 1285060, 1468640, 1542072, 1762368, 1927590, 2056096, 2202960, 2570120, 2937280, 3084144, 3855180, 4112192, 4405920, 5140240, 6168288, 7710360, 8811840, 10280480, 12336576, 15420720, 20560960, 30841440, 61682880]

約数ペア:

[(1, 61682880), (2, 30841440), (3, 20560960), (4, 15420720), (5, 12336576), (6, 10280480), (7, 8811840), (8, 7710360), (10, 6168288), (12, 5140240), (14, 4405920), (15, 4112192), (16, 3855180), (20, 3084144), (21, 2937280), (24, 2570120), (28, 2202960), (30, 2056096), (32, 1927590), (35, 1762368), (40, 1542072), (42, 1468640), (48, 1285060), (56, 1101480), (60, 1028048), (64, 963795), (67, 920640), (70, 881184), (80, 771036), (84, 734320), (96, 642530), (105, 587456), (112, 550740), (120, 514024), (134, 460320), (137, 450240), (140, 440592), (160, 385518), (168, 367160), (192, 321265), (201, 306880), (210, 293728), (224, 275370), (240, 257012), (268, 230160), (274, 225120), (280, 220296), (320, 192759), (335, 184128), (336, 183580), (402, 153440), (411, 150080), (420, 146864), (448, 137685), (469, 131520), (480, 128506), (536, 115080), (548, 112560), (560, 110148), (670, 92064), (672, 91790), (685, 90048), (804, 76720), (822, 75040), (840, 73432), (938, 65760), (959, 64320), (960, 64253), (1005, 61376), (1072, 57540), (1096, 56280), (1120, 55074), (1340, 46032), (1344, 45895), (1370, 45024), (1407, 43840), (1608, 38360), (1644, 37520), (1680, 36716), (1876, 32880), (1918, 32160), (2010, 30688), (2055, 30016), (2144, 28770), (2192, 28140), (2240, 27537), (2345, 26304), (2680, 23016), (2740, 22512), (2814, 21920), (2877, 21440), (3216, 19180), (3288, 18760), (3360, 18358), (3752, 16440), (3836, 16080), (4020, 15344), (4110, 15008), (4288, 14385), (4384, 14070), (4690, 13152), (4795, 12864), (5360, 11508), (5480, 11256), (5628, 10960), (5754, 10720), (6432, 9590), (6576, 9380), (6720, 9179), (7035, 8768), (7504, 8220), (7672, 8040)]