210103680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 731021760

約数和(自身を除く): 520918080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 128, 136, 157, 160, 164, 170, 192, 204, 205, 240, 246, 255, 272, 314, 320, 328, 340, 384, 408, 410, 471, 480, 492, 510, 544, 615, 628, 640, 656, 680, 697, 785, 816, 820, 942, 960, 984, 1020, 1088, 1230, 1256, 1312, 1360, 1394, 1570, 1632, 1640, 1884, 1920, 1968, 2040, 2091, 2176, 2355, 2460, 2512, 2624, 2669, 2720, 2788, 3140, 3264, 3280, 3485, 3768, 3936, 4080, 4182, 4710, 4920, 5024, 5248, 5338, 5440, 5576, 6280, 6437, 6528, 6560, 6970, 7536, 7872, 8007, 8160, 8364, 9420, 9840, 10048, 10455, 10676, 10880, 11152, 12560, 12874, 13120, 13345, 13940, 15072, 15744, 16014, 16320, 16728, 18840, 19311, 19680, 20096, 20910, 21352, 22304, 25120, 25748, 26240, 26690, 27880, 30144, 32028, 32185, 32640, 33456, 37680, 38622, 39360, 40035, 41820, 42704, 44608, 50240, 51496, 53380, 55760, 60288, 64056, 64370, 66912, 75360, 77244, 78720, 80070, 83640, 85408, 89216, 96555, 100480, 102992, 106760, 109429, 111520, 128112, 128740, 133824, 150720, 154488, 160140, 167280, 170816, 193110, 205984, 213520, 218858, 223040, 256224, 257480, 267648, 301440, 308976, 320280, 328287, 334560, 341632, 386220, 411968, 427040, 437716, 446080, 512448, 514960, 547145, 617952, 640560, 656574, 669120, 772440, 823936, 854080, 875432, 1024896, 1029920, 1094290, 1235904, 1281120, 1313148, 1338240, 1544880, 1641435, 1708160, 1750864, 2059840, 2188580, 2471808, 2562240, 2626296, 3089760, 3282870, 3501728, 4119680, 4377160, 5124480, 5252592, 6179520, 6565740, 7003456, 8754320, 10505184, 12359040, 13131480, 14006912, 17508640, 21010368, 26262960, 35017280, 42020736, 52525920, 70034560, 105051840, 210103680]

約数ペア:

[(1, 210103680), (2, 105051840), (3, 70034560), (4, 52525920), (5, 42020736), (6, 35017280), (8, 26262960), (10, 21010368), (12, 17508640), (15, 14006912), (16, 13131480), (17, 12359040), (20, 10505184), (24, 8754320), (30, 7003456), (32, 6565740), (34, 6179520), (40, 5252592), (41, 5124480), (48, 4377160), (51, 4119680), (60, 3501728), (64, 3282870), (68, 3089760), (80, 2626296), (82, 2562240), (85, 2471808), (96, 2188580), (102, 2059840), (120, 1750864), (123, 1708160), (128, 1641435), (136, 1544880), (157, 1338240), (160, 1313148), (164, 1281120), (170, 1235904), (192, 1094290), (204, 1029920), (205, 1024896), (240, 875432), (246, 854080), (255, 823936), (272, 772440), (314, 669120), (320, 656574), (328, 640560), (340, 617952), (384, 547145), (408, 514960), (410, 512448), (471, 446080), (480, 437716), (492, 427040), (510, 411968), (544, 386220), (615, 341632), (628, 334560), (640, 328287), (656, 320280), (680, 308976), (697, 301440), (785, 267648), (816, 257480), (820, 256224), (942, 223040), (960, 218858), (984, 213520), (1020, 205984), (1088, 193110), (1230, 170816), (1256, 167280), (1312, 160140), (1360, 154488), (1394, 150720), (1570, 133824), (1632, 128740), (1640, 128112), (1884, 111520), (1920, 109429), (1968, 106760), (2040, 102992), (2091, 100480), (2176, 96555), (2355, 89216), (2460, 85408), (2512, 83640), (2624, 80070), (2669, 78720), (2720, 77244), (2788, 75360), (3140, 66912), (3264, 64370), (3280, 64056), (3485, 60288), (3768, 55760), (3936, 53380), (4080, 51496), (4182, 50240), (4710, 44608), (4920, 42704), (5024, 41820), (5248, 40035), (5338, 39360), (5440, 38622), (5576, 37680), (6280, 33456), (6437, 32640), (6528, 32185), (6560, 32028), (6970, 30144), (7536, 27880), (7872, 26690), (8007, 26240), (8160, 25748), (8364, 25120), (9420, 22304), (9840, 21352), (10048, 20910), (10455, 20096), (10676, 19680), (10880, 19311), (11152, 18840), (12560, 16728), (12874, 16320), (13120, 16014), (13345, 15744), (13940, 15072)]