42142080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 137479680

約数和(自身を除く): 95337600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 467, 470, 480, 564, 640, 705, 752, 934, 940, 960, 1128, 1401, 1410, 1504, 1868, 1880, 1920, 2256, 2335, 2802, 2820, 3008, 3736, 3760, 4512, 4670, 5604, 5640, 6016, 7005, 7472, 7520, 9024, 9340, 11208, 11280, 14010, 14944, 15040, 18048, 18680, 21949, 22416, 22560, 28020, 29888, 30080, 37360, 43898, 44832, 45120, 56040, 59776, 65847, 74720, 87796, 89664, 90240, 109745, 112080, 131694, 149440, 175592, 179328, 219490, 224160, 263388, 298880, 329235, 351184, 438980, 448320, 526776, 658470, 702368, 877960, 896640, 1053552, 1316940, 1404736, 1755920, 2107104, 2633880, 2809472, 3511840, 4214208, 5267760, 7023680, 8428416, 10535520, 14047360, 21071040, 42142080]

約数ペア:

[(1, 42142080), (2, 21071040), (3, 14047360), (4, 10535520), (5, 8428416), (6, 7023680), (8, 5267760), (10, 4214208), (12, 3511840), (15, 2809472), (16, 2633880), (20, 2107104), (24, 1755920), (30, 1404736), (32, 1316940), (40, 1053552), (47, 896640), (48, 877960), (60, 702368), (64, 658470), (80, 526776), (94, 448320), (96, 438980), (120, 351184), (128, 329235), (141, 298880), (160, 263388), (188, 224160), (192, 219490), (235, 179328), (240, 175592), (282, 149440), (320, 131694), (376, 112080), (384, 109745), (467, 90240), (470, 89664), (480, 87796), (564, 74720), (640, 65847), (705, 59776), (752, 56040), (934, 45120), (940, 44832), (960, 43898), (1128, 37360), (1401, 30080), (1410, 29888), (1504, 28020), (1868, 22560), (1880, 22416), (1920, 21949), (2256, 18680), (2335, 18048), (2802, 15040), (2820, 14944), (3008, 14010), (3736, 11280), (3760, 11208), (4512, 9340), (4670, 9024), (5604, 7520), (5640, 7472), (6016, 7005)]