56942080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 154677600

約数和(自身を除く): 97735520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 59, 64, 65, 80, 104, 116, 118, 128, 130, 145, 160, 208, 232, 236, 256, 260, 290, 295, 320, 377, 416, 464, 472, 512, 520, 580, 590, 640, 754, 767, 832, 928, 944, 1040, 1160, 1180, 1280, 1508, 1534, 1664, 1711, 1856, 1885, 1888, 2080, 2320, 2360, 2560, 3016, 3068, 3328, 3422, 3712, 3770, 3776, 3835, 4160, 4640, 4720, 6032, 6136, 6656, 6844, 7424, 7540, 7552, 7670, 8320, 8555, 9280, 9440, 12064, 12272, 13688, 14848, 15080, 15104, 15340, 16640, 17110, 18560, 18880, 22243, 24128, 24544, 27376, 30160, 30208, 30680, 33280, 34220, 37120, 37760, 44486, 48256, 49088, 54752, 60320, 61360, 68440, 74240, 75520, 88972, 96512, 98176, 109504, 111215, 120640, 122720, 136880, 151040, 177944, 193024, 196352, 219008, 222430, 241280, 245440, 273760, 355888, 392704, 438016, 444860, 482560, 490880, 547520, 711776, 876032, 889720, 965120, 981760, 1095040, 1423552, 1779440, 1963520, 2190080, 2847104, 3558880, 4380160, 5694208, 7117760, 11388416, 14235520, 28471040, 56942080]

約数ペア:

[(1, 56942080), (2, 28471040), (4, 14235520), (5, 11388416), (8, 7117760), (10, 5694208), (13, 4380160), (16, 3558880), (20, 2847104), (26, 2190080), (29, 1963520), (32, 1779440), (40, 1423552), (52, 1095040), (58, 981760), (59, 965120), (64, 889720), (65, 876032), (80, 711776), (104, 547520), (116, 490880), (118, 482560), (128, 444860), (130, 438016), (145, 392704), (160, 355888), (208, 273760), (232, 245440), (236, 241280), (256, 222430), (260, 219008), (290, 196352), (295, 193024), (320, 177944), (377, 151040), (416, 136880), (464, 122720), (472, 120640), (512, 111215), (520, 109504), (580, 98176), (590, 96512), (640, 88972), (754, 75520), (767, 74240), (832, 68440), (928, 61360), (944, 60320), (1040, 54752), (1160, 49088), (1180, 48256), (1280, 44486), (1508, 37760), (1534, 37120), (1664, 34220), (1711, 33280), (1856, 30680), (1885, 30208), (1888, 30160), (2080, 27376), (2320, 24544), (2360, 24128), (2560, 22243), (3016, 18880), (3068, 18560), (3328, 17110), (3422, 16640), (3712, 15340), (3770, 15104), (3776, 15080), (3835, 14848), (4160, 13688), (4640, 12272), (4720, 12064), (6032, 9440), (6136, 9280), (6656, 8555), (6844, 8320), (7424, 7670), (7540, 7552)]