144330080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 362244960

約数和(自身を除く): 217914880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 197, 241, 304, 380, 394, 482, 608, 760, 788, 964, 985, 1205, 1520, 1576, 1928, 1970, 2410, 3040, 3152, 3743, 3856, 3940, 4579, 4820, 6304, 7486, 7712, 7880, 9158, 9640, 14972, 15760, 18316, 18715, 19280, 22895, 29944, 31520, 36632, 37430, 38560, 45790, 47477, 59888, 73264, 74860, 91580, 94954, 119776, 146528, 149720, 183160, 189908, 237385, 299440, 366320, 379816, 474770, 598880, 732640, 759632, 902063, 949540, 1519264, 1804126, 1899080, 3608252, 3798160, 4510315, 7216504, 7596320, 9020630, 14433008, 18041260, 28866016, 36082520, 72165040, 144330080]

約数ペア:

[(1, 144330080), (2, 72165040), (4, 36082520), (5, 28866016), (8, 18041260), (10, 14433008), (16, 9020630), (19, 7596320), (20, 7216504), (32, 4510315), (38, 3798160), (40, 3608252), (76, 1899080), (80, 1804126), (95, 1519264), (152, 949540), (160, 902063), (190, 759632), (197, 732640), (241, 598880), (304, 474770), (380, 379816), (394, 366320), (482, 299440), (608, 237385), (760, 189908), (788, 183160), (964, 149720), (985, 146528), (1205, 119776), (1520, 94954), (1576, 91580), (1928, 74860), (1970, 73264), (2410, 59888), (3040, 47477), (3152, 45790), (3743, 38560), (3856, 37430), (3940, 36632), (4579, 31520), (4820, 29944), (6304, 22895), (7486, 19280), (7712, 18715), (7880, 18316), (9158, 15760), (9640, 14972)]