202279440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 689348736

約数和(自身を除く): 487069296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 193, 220, 240, 264, 330, 386, 397, 440, 528, 579, 660, 772, 794, 880, 965, 1158, 1191, 1320, 1544, 1588, 1930, 1985, 2123, 2316, 2382, 2640, 2895, 3088, 3176, 3860, 3970, 4246, 4367, 4632, 4764, 5790, 5955, 6352, 6369, 7720, 7940, 8492, 8734, 9264, 9528, 10615, 11580, 11910, 12738, 13101, 15440, 15880, 16984, 17468, 19056, 21230, 21835, 23160, 23820, 25476, 26202, 31760, 31845, 33968, 34936, 42460, 43670, 46320, 47640, 50952, 52404, 63690, 65505, 69872, 76621, 84920, 87340, 95280, 101904, 104808, 127380, 131010, 153242, 169840, 174680, 209616, 229863, 254760, 262020, 306484, 349360, 383105, 459726, 509520, 524040, 612968, 766210, 842831, 919452, 1048080, 1149315, 1225936, 1532420, 1685662, 1838904, 2298630, 2528493, 3064840, 3371324, 3677808, 4214155, 4597260, 5056986, 6129680, 6742648, 8428310, 9194520, 10113972, 12642465, 13485296, 16856620, 18389040, 20227944, 25284930, 33713240, 40455888, 50569860, 67426480, 101139720, 202279440]

約数ペア:

[(1, 202279440), (2, 101139720), (3, 67426480), (4, 50569860), (5, 40455888), (6, 33713240), (8, 25284930), (10, 20227944), (11, 18389040), (12, 16856620), (15, 13485296), (16, 12642465), (20, 10113972), (22, 9194520), (24, 8428310), (30, 6742648), (33, 6129680), (40, 5056986), (44, 4597260), (48, 4214155), (55, 3677808), (60, 3371324), (66, 3064840), (80, 2528493), (88, 2298630), (110, 1838904), (120, 1685662), (132, 1532420), (165, 1225936), (176, 1149315), (193, 1048080), (220, 919452), (240, 842831), (264, 766210), (330, 612968), (386, 524040), (397, 509520), (440, 459726), (528, 383105), (579, 349360), (660, 306484), (772, 262020), (794, 254760), (880, 229863), (965, 209616), (1158, 174680), (1191, 169840), (1320, 153242), (1544, 131010), (1588, 127380), (1930, 104808), (1985, 101904), (2123, 95280), (2316, 87340), (2382, 84920), (2640, 76621), (2895, 69872), (3088, 65505), (3176, 63690), (3860, 52404), (3970, 50952), (4246, 47640), (4367, 46320), (4632, 43670), (4764, 42460), (5790, 34936), (5955, 33968), (6352, 31845), (6369, 31760), (7720, 26202), (7940, 25476), (8492, 23820), (8734, 23160), (9264, 21835), (9528, 21230), (10615, 19056), (11580, 17468), (11910, 16984), (12738, 15880), (13101, 15440)]