223350720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1398

約数の個数: 112

約数和(自身を含む): 713341728

約数和(自身を除く): 489991008

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, 197, 240, 320, 394, 480, 591, 788, 960, 985, 1181, 1182, 1576, 1970, 2362, 2364, 2955, 3152, 3543, 3940, 4724, 4728, 5905, 5910, 6304, 7086, 7880, 9448, 9456, 11810, 11820, 12608, 14172, 15760, 17715, 18896, 18912, 23620, 23640, 28344, 31520, 35430, 37792, 37824, 47240, 47280, 56688, 63040, 70860, 75584, 94480, 94560, 113376, 141720, 188960, 189120, 226752, 232657, 283440, 377920, 465314, 566880, 697971, 930628, 1133760, 1163285, 1395942, 1861256, 2326570, 2791884, 3489855, 3722512, 4653140, 5583768, 6979710, 7445024, 9306280, 11167536, 13959420, 14890048, 18612560, 22335072, 27918840, 37225120, 44670144, 55837680, 74450240, 111675360, 223350720]

約数ペア:

[(1, 223350720), (2, 111675360), (3, 74450240), (4, 55837680), (5, 44670144), (6, 37225120), (8, 27918840), (10, 22335072), (12, 18612560), (15, 14890048), (16, 13959420), (20, 11167536), (24, 9306280), (30, 7445024), (32, 6979710), (40, 5583768), (48, 4653140), (60, 3722512), (64, 3489855), (80, 2791884), (96, 2326570), (120, 1861256), (160, 1395942), (192, 1163285), (197, 1133760), (240, 930628), (320, 697971), (394, 566880), (480, 465314), (591, 377920), (788, 283440), (960, 232657), (985, 226752), (1181, 189120), (1182, 188960), (1576, 141720), (1970, 113376), (2362, 94560), (2364, 94480), (2955, 75584), (3152, 70860), (3543, 63040), (3940, 56688), (4724, 47280), (4728, 47240), (5905, 37824), (5910, 37792), (6304, 35430), (7086, 31520), (7880, 28344), (9448, 23640), (9456, 23620), (11810, 18912), (11820, 18896), (12608, 17715), (14172, 15760)]