84461440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 244555200

約数和(自身を除く): 160093760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1109, 1120, 1190, 1360, 1904, 2176, 2218, 2240, 2380, 2720, 3808, 4436, 4480, 4760, 5440, 5545, 7616, 7763, 8872, 9520, 10880, 11090, 15232, 15526, 17744, 18853, 19040, 22180, 31052, 35488, 37706, 38080, 38815, 44360, 62104, 70976, 75412, 76160, 77630, 88720, 94265, 124208, 131971, 141952, 150824, 155260, 177440, 188530, 248416, 263942, 301648, 310520, 354880, 377060, 496832, 527884, 603296, 621040, 659855, 709760, 754120, 993664, 1055768, 1206592, 1242080, 1319710, 1508240, 2111536, 2413184, 2484160, 2639420, 3016480, 4223072, 4968320, 5278840, 6032960, 8446144, 10557680, 12065920, 16892288, 21115360, 42230720, 84461440]

約数ペア:

[(1, 84461440), (2, 42230720), (4, 21115360), (5, 16892288), (7, 12065920), (8, 10557680), (10, 8446144), (14, 6032960), (16, 5278840), (17, 4968320), (20, 4223072), (28, 3016480), (32, 2639420), (34, 2484160), (35, 2413184), (40, 2111536), (56, 1508240), (64, 1319710), (68, 1242080), (70, 1206592), (80, 1055768), (85, 993664), (112, 754120), (119, 709760), (128, 659855), (136, 621040), (140, 603296), (160, 527884), (170, 496832), (224, 377060), (238, 354880), (272, 310520), (280, 301648), (320, 263942), (340, 248416), (448, 188530), (476, 177440), (544, 155260), (560, 150824), (595, 141952), (640, 131971), (680, 124208), (896, 94265), (952, 88720), (1088, 77630), (1109, 76160), (1120, 75412), (1190, 70976), (1360, 62104), (1904, 44360), (2176, 38815), (2218, 38080), (2240, 37706), (2380, 35488), (2720, 31052), (3808, 22180), (4436, 19040), (4480, 18853), (4760, 17744), (5440, 15526), (5545, 15232), (7616, 11090), (7763, 10880), (8872, 9520)]