42230720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 112

約数和(自身を含む): 121798080

約数和(自身を除く): 79567360

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, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1109, 1120, 1190, 1360, 1904, 2218, 2240, 2380, 2720, 3808, 4436, 4760, 5440, 5545, 7616, 7763, 8872, 9520, 11090, 15526, 17744, 18853, 19040, 22180, 31052, 35488, 37706, 38080, 38815, 44360, 62104, 70976, 75412, 77630, 88720, 94265, 124208, 131971, 150824, 155260, 177440, 188530, 248416, 263942, 301648, 310520, 354880, 377060, 496832, 527884, 603296, 621040, 659855, 754120, 1055768, 1206592, 1242080, 1319710, 1508240, 2111536, 2484160, 2639420, 3016480, 4223072, 5278840, 6032960, 8446144, 10557680, 21115360, 42230720]

約数ペア:

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