121171680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4038

約数の個数: 192

約数和(自身を含む): 484807680

約数和(自身を除く): 363636000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4007, 4320, 5040, 6048, 7560, 8014, 10080, 12021, 15120, 16028, 20035, 24042, 28049, 30240, 32056, 36063, 40070, 48084, 56098, 60105, 64112, 72126, 80140, 84147, 96168, 108189, 112196, 120210, 128224, 140245, 144252, 160280, 168294, 180315, 192336, 216378, 224392, 240420, 252441, 280490, 288504, 320560, 336588, 360630, 384672, 420735, 432756, 448784, 480840, 504882, 540945, 560980, 577008, 641120, 673176, 721260, 757323, 841470, 865512, 897568, 961680, 1009764, 1081890, 1121960, 1154016, 1262205, 1346352, 1442520, 1514646, 1682940, 1731024, 1923360, 2019528, 2163780, 2243920, 2524410, 2692704, 2885040, 3029292, 3365880, 3462048, 3786615, 4039056, 4327560, 4487840, 5048820, 5770080, 6058584, 6731760, 7573230, 8078112, 8655120, 10097640, 12117168, 13463520, 15146460, 17310240, 20195280, 24234336, 30292920, 40390560, 60585840, 121171680]

約数ペア:

[(1, 121171680), (2, 60585840), (3, 40390560), (4, 30292920), (5, 24234336), (6, 20195280), (7, 17310240), (8, 15146460), (9, 13463520), (10, 12117168), (12, 10097640), (14, 8655120), (15, 8078112), (16, 7573230), (18, 6731760), (20, 6058584), (21, 5770080), (24, 5048820), (27, 4487840), (28, 4327560), (30, 4039056), (32, 3786615), (35, 3462048), (36, 3365880), (40, 3029292), (42, 2885040), (45, 2692704), (48, 2524410), (54, 2243920), (56, 2163780), (60, 2019528), (63, 1923360), (70, 1731024), (72, 1682940), (80, 1514646), (84, 1442520), (90, 1346352), (96, 1262205), (105, 1154016), (108, 1121960), (112, 1081890), (120, 1009764), (126, 961680), (135, 897568), (140, 865512), (144, 841470), (160, 757323), (168, 721260), (180, 673176), (189, 641120), (210, 577008), (216, 560980), (224, 540945), (240, 504882), (252, 480840), (270, 448784), (280, 432756), (288, 420735), (315, 384672), (336, 360630), (360, 336588), (378, 320560), (420, 288504), (432, 280490), (480, 252441), (504, 240420), (540, 224392), (560, 216378), (630, 192336), (672, 180315), (720, 168294), (756, 160280), (840, 144252), (864, 140245), (945, 128224), (1008, 120210), (1080, 112196), (1120, 108189), (1260, 96168), (1440, 84147), (1512, 80140), (1680, 72126), (1890, 64112), (2016, 60105), (2160, 56098), (2520, 48084), (3024, 40070), (3360, 36063), (3780, 32056), (4007, 30240), (4320, 28049), (5040, 24042), (6048, 20035), (7560, 16028), (8014, 15120), (10080, 12021)]