63118720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 175717440

約数和(自身を除く): 112598720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 193, 224, 280, 292, 320, 365, 386, 448, 511, 560, 584, 640, 730, 772, 896, 965, 1022, 1120, 1168, 1351, 1460, 1544, 1930, 2044, 2240, 2336, 2555, 2702, 2920, 3088, 3860, 4088, 4480, 4672, 5110, 5404, 5840, 6176, 6755, 7720, 8176, 9344, 10220, 10808, 11680, 12352, 13510, 14089, 15440, 16352, 20440, 21616, 23360, 24704, 27020, 28178, 30880, 32704, 40880, 43232, 46720, 54040, 56356, 61760, 65408, 70445, 81760, 86464, 98623, 108080, 112712, 123520, 140890, 163520, 172928, 197246, 216160, 225424, 281780, 327040, 394492, 432320, 450848, 493115, 563560, 788984, 864640, 901696, 986230, 1127120, 1577968, 1803392, 1972460, 2254240, 3155936, 3944920, 4508480, 6311872, 7889840, 9016960, 12623744, 15779680, 31559360, 63118720]

約数ペア:

[(1, 63118720), (2, 31559360), (4, 15779680), (5, 12623744), (7, 9016960), (8, 7889840), (10, 6311872), (14, 4508480), (16, 3944920), (20, 3155936), (28, 2254240), (32, 1972460), (35, 1803392), (40, 1577968), (56, 1127120), (64, 986230), (70, 901696), (73, 864640), (80, 788984), (112, 563560), (128, 493115), (140, 450848), (146, 432320), (160, 394492), (193, 327040), (224, 281780), (280, 225424), (292, 216160), (320, 197246), (365, 172928), (386, 163520), (448, 140890), (511, 123520), (560, 112712), (584, 108080), (640, 98623), (730, 86464), (772, 81760), (896, 70445), (965, 65408), (1022, 61760), (1120, 56356), (1168, 54040), (1351, 46720), (1460, 43232), (1544, 40880), (1930, 32704), (2044, 30880), (2240, 28178), (2336, 27020), (2555, 24704), (2702, 23360), (2920, 21616), (3088, 20440), (3860, 16352), (4088, 15440), (4480, 14089), (4672, 13510), (5110, 12352), (5404, 11680), (5840, 10808), (6176, 10220), (6755, 9344), (7720, 8176)]