495675840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 224

約数和(自身を含む): 1743065856

約数和(自身を除く): 1247390016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 192, 219, 220, 240, 264, 292, 320, 330, 352, 365, 438, 440, 480, 528, 584, 643, 660, 704, 730, 803, 876, 880, 960, 1056, 1095, 1168, 1286, 1320, 1460, 1606, 1752, 1760, 1929, 2112, 2190, 2336, 2409, 2572, 2640, 2920, 3212, 3215, 3504, 3520, 3858, 4015, 4380, 4672, 4818, 5144, 5280, 5840, 6424, 6430, 7008, 7073, 7716, 8030, 8760, 9636, 9645, 10288, 10560, 11680, 12045, 12848, 12860, 14016, 14146, 15432, 16060, 17520, 19272, 19290, 20576, 21219, 23360, 24090, 25696, 25720, 28292, 30864, 32120, 35040, 35365, 38544, 38580, 41152, 42438, 46939, 48180, 51392, 51440, 56584, 61728, 64240, 70080, 70730, 77088, 77160, 84876, 93878, 96360, 102880, 106095, 113168, 123456, 128480, 140817, 141460, 154176, 154320, 169752, 187756, 192720, 205760, 212190, 226336, 234695, 256960, 281634, 282920, 308640, 339504, 375512, 385440, 424380, 452672, 469390, 516329, 563268, 565840, 617280, 679008, 704085, 751024, 770880, 848760, 938780, 1032658, 1126536, 1131680, 1358016, 1408170, 1502048, 1548987, 1697520, 1877560, 2065316, 2253072, 2263360, 2581645, 2816340, 3004096, 3097974, 3395040, 3755120, 4130632, 4506144, 5163290, 5632680, 6195948, 6790080, 7510240, 7744935, 8261264, 9012288, 10326580, 11265360, 12391896, 15020480, 15489870, 16522528, 20653160, 22530720, 24783792, 30979740, 33045056, 41306320, 45061440, 49567584, 61959480, 82612640, 99135168, 123918960, 165225280, 247837920, 495675840]

約数ペア:

[(1, 495675840), (2, 247837920), (3, 165225280), (4, 123918960), (5, 99135168), (6, 82612640), (8, 61959480), (10, 49567584), (11, 45061440), (12, 41306320), (15, 33045056), (16, 30979740), (20, 24783792), (22, 22530720), (24, 20653160), (30, 16522528), (32, 15489870), (33, 15020480), (40, 12391896), (44, 11265360), (48, 10326580), (55, 9012288), (60, 8261264), (64, 7744935), (66, 7510240), (73, 6790080), (80, 6195948), (88, 5632680), (96, 5163290), (110, 4506144), (120, 4130632), (132, 3755120), (146, 3395040), (160, 3097974), (165, 3004096), (176, 2816340), (192, 2581645), (219, 2263360), (220, 2253072), (240, 2065316), (264, 1877560), (292, 1697520), (320, 1548987), (330, 1502048), (352, 1408170), (365, 1358016), (438, 1131680), (440, 1126536), (480, 1032658), (528, 938780), (584, 848760), (643, 770880), (660, 751024), (704, 704085), (730, 679008), (803, 617280), (876, 565840), (880, 563268), (960, 516329), (1056, 469390), (1095, 452672), (1168, 424380), (1286, 385440), (1320, 375512), (1460, 339504), (1606, 308640), (1752, 282920), (1760, 281634), (1929, 256960), (2112, 234695), (2190, 226336), (2336, 212190), (2409, 205760), (2572, 192720), (2640, 187756), (2920, 169752), (3212, 154320), (3215, 154176), (3504, 141460), (3520, 140817), (3858, 128480), (4015, 123456), (4380, 113168), (4672, 106095), (4818, 102880), (5144, 96360), (5280, 93878), (5840, 84876), (6424, 77160), (6430, 77088), (7008, 70730), (7073, 70080), (7716, 64240), (8030, 61728), (8760, 56584), (9636, 51440), (9645, 51392), (10288, 48180), (10560, 46939), (11680, 42438), (12045, 41152), (12848, 38580), (12860, 38544), (14016, 35365), (14146, 35040), (15432, 32120), (16060, 30864), (17520, 28292), (19272, 25720), (19290, 25696), (20576, 24090), (21219, 23360)]