2194904160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49169}}^1$

素因数の和:49221

約数の個数: 144

約数和(自身を含む): 7731884160

約数和(自身を除く): 5536980000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 49169, 98338, 147507, 196676, 245845, 295014, 393352, 442521, 491690, 590028, 737535, 786704, 885042, 983380, 1180056, 1475070, 1524239, 1573408, 1770084, 1966760, 2212605, 2360112, 2950140, 3048478, 3540168, 3933520, 4425210, 4572717, 4720224, 5900280, 6096956, 7080336, 7621195, 7867040, 8850420, 9145434, 11800560, 12193912, 13718151, 14160672, 15242390, 17700840, 18290868, 22863585, 23601120, 24387824, 27436302, 30484780, 35401680, 36581736, 45727170, 48775648, 54872604, 60969560, 68590755, 70803360, 73163472, 91454340, 109745208, 121939120, 137181510, 146326944, 182908680, 219490416, 243878240, 274363020, 365817360, 438980832, 548726040, 731634720, 1097452080, 2194904160]

約数ペア:

[(1, 2194904160), (2, 1097452080), (3, 731634720), (4, 548726040), (5, 438980832), (6, 365817360), (8, 274363020), (9, 243878240), (10, 219490416), (12, 182908680), (15, 146326944), (16, 137181510), (18, 121939120), (20, 109745208), (24, 91454340), (30, 73163472), (31, 70803360), (32, 68590755), (36, 60969560), (40, 54872604), (45, 48775648), (48, 45727170), (60, 36581736), (62, 35401680), (72, 30484780), (80, 27436302), (90, 24387824), (93, 23601120), (96, 22863585), (120, 18290868), (124, 17700840), (144, 15242390), (155, 14160672), (160, 13718151), (180, 12193912), (186, 11800560), (240, 9145434), (248, 8850420), (279, 7867040), (288, 7621195), (310, 7080336), (360, 6096956), (372, 5900280), (465, 4720224), (480, 4572717), (496, 4425210), (558, 3933520), (620, 3540168), (720, 3048478), (744, 2950140), (930, 2360112), (992, 2212605), (1116, 1966760), (1240, 1770084), (1395, 1573408), (1440, 1524239), (1488, 1475070), (1860, 1180056), (2232, 983380), (2480, 885042), (2790, 786704), (2976, 737535), (3720, 590028), (4464, 491690), (4960, 442521), (5580, 393352), (7440, 295014), (8928, 245845), (11160, 196676), (14880, 147507), (22320, 98338), (44640, 49169)]