635202240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2350

約数の個数: 112

約数和(自身を含む): 2023872000

約数和(自身を除く): 1388669760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 662, 960, 993, 1324, 1655, 1986, 1999, 2648, 3310, 3972, 3998, 4965, 5296, 5997, 6620, 7944, 7996, 9930, 9995, 10592, 11994, 13240, 15888, 15992, 19860, 19990, 21184, 23988, 26480, 29985, 31776, 31984, 39720, 39980, 47976, 52960, 59970, 63552, 63968, 79440, 79960, 95952, 105920, 119940, 127936, 158880, 159920, 191904, 239880, 317760, 319840, 383808, 479760, 639680, 661669, 959520, 1323338, 1919040, 1985007, 2646676, 3308345, 3970014, 5293352, 6616690, 7940028, 9925035, 10586704, 13233380, 15880056, 19850070, 21173408, 26466760, 31760112, 39700140, 42346816, 52933520, 63520224, 79400280, 105867040, 127040448, 158800560, 211734080, 317601120, 635202240]

約数ペア:

[(1, 635202240), (2, 317601120), (3, 211734080), (4, 158800560), (5, 127040448), (6, 105867040), (8, 79400280), (10, 63520224), (12, 52933520), (15, 42346816), (16, 39700140), (20, 31760112), (24, 26466760), (30, 21173408), (32, 19850070), (40, 15880056), (48, 13233380), (60, 10586704), (64, 9925035), (80, 7940028), (96, 6616690), (120, 5293352), (160, 3970014), (192, 3308345), (240, 2646676), (320, 1985007), (331, 1919040), (480, 1323338), (662, 959520), (960, 661669), (993, 639680), (1324, 479760), (1655, 383808), (1986, 319840), (1999, 317760), (2648, 239880), (3310, 191904), (3972, 159920), (3998, 158880), (4965, 127936), (5296, 119940), (5997, 105920), (6620, 95952), (7944, 79960), (7996, 79440), (9930, 63968), (9995, 63552), (10592, 59970), (11994, 52960), (13240, 47976), (15888, 39980), (15992, 39720), (19860, 31984), (19990, 31776), (21184, 29985), (23988, 26480)]