42560320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 112580928

約数和(自身を除く): 70020608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 113, 160, 176, 214, 220, 226, 320, 352, 428, 440, 452, 535, 565, 704, 856, 880, 904, 1070, 1130, 1177, 1243, 1712, 1760, 1808, 2140, 2260, 2354, 2486, 3424, 3520, 3616, 4280, 4520, 4708, 4972, 5885, 6215, 6848, 7232, 8560, 9040, 9416, 9944, 11770, 12091, 12430, 17120, 18080, 18832, 19888, 23540, 24182, 24860, 34240, 36160, 37664, 39776, 47080, 48364, 49720, 60455, 75328, 79552, 94160, 96728, 99440, 120910, 133001, 188320, 193456, 198880, 241820, 266002, 376640, 386912, 397760, 483640, 532004, 665005, 773824, 967280, 1064008, 1330010, 1934560, 2128016, 2660020, 3869120, 4256032, 5320040, 8512064, 10640080, 21280160, 42560320]

約数ペア:

[(1, 42560320), (2, 21280160), (4, 10640080), (5, 8512064), (8, 5320040), (10, 4256032), (11, 3869120), (16, 2660020), (20, 2128016), (22, 1934560), (32, 1330010), (40, 1064008), (44, 967280), (55, 773824), (64, 665005), (80, 532004), (88, 483640), (107, 397760), (110, 386912), (113, 376640), (160, 266002), (176, 241820), (214, 198880), (220, 193456), (226, 188320), (320, 133001), (352, 120910), (428, 99440), (440, 96728), (452, 94160), (535, 79552), (565, 75328), (704, 60455), (856, 49720), (880, 48364), (904, 47080), (1070, 39776), (1130, 37664), (1177, 36160), (1243, 34240), (1712, 24860), (1760, 24182), (1808, 23540), (2140, 19888), (2260, 18832), (2354, 18080), (2486, 17120), (3424, 12430), (3520, 12091), (3616, 11770), (4280, 9944), (4520, 9416), (4708, 9040), (4972, 8560), (5885, 7232), (6215, 6848)]