56274240

素因数分解:

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

素因数の和:177

約数の個数: 168

約数和(自身を含む): 197620128

約数和(自身を除く): 141345888

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, 660, 704, 730, 803, 876, 880, 960, 1056, 1095, 1168, 1320, 1460, 1606, 1752, 1760, 2112, 2190, 2336, 2409, 2640, 2920, 3212, 3504, 3520, 4015, 4380, 4672, 4818, 5280, 5329, 5840, 6424, 7008, 8030, 8760, 9636, 10560, 10658, 11680, 12045, 12848, 14016, 15987, 16060, 17520, 19272, 21316, 23360, 24090, 25696, 26645, 31974, 32120, 35040, 38544, 42632, 48180, 51392, 53290, 58619, 63948, 64240, 70080, 77088, 79935, 85264, 96360, 106580, 117238, 127896, 128480, 154176, 159870, 170528, 175857, 192720, 213160, 234476, 255792, 256960, 293095, 319740, 341056, 351714, 385440, 426320, 468952, 511584, 586190, 639480, 703428, 770880, 852640, 879285, 937904, 1023168, 1172380, 1278960, 1406856, 1705280, 1758570, 1875808, 2344760, 2557920, 2813712, 3517140, 3751616, 4689520, 5115840, 5627424, 7034280, 9379040, 11254848, 14068560, 18758080, 28137120, 56274240]

約数ペア:

[(1, 56274240), (2, 28137120), (3, 18758080), (4, 14068560), (5, 11254848), (6, 9379040), (8, 7034280), (10, 5627424), (11, 5115840), (12, 4689520), (15, 3751616), (16, 3517140), (20, 2813712), (22, 2557920), (24, 2344760), (30, 1875808), (32, 1758570), (33, 1705280), (40, 1406856), (44, 1278960), (48, 1172380), (55, 1023168), (60, 937904), (64, 879285), (66, 852640), (73, 770880), (80, 703428), (88, 639480), (96, 586190), (110, 511584), (120, 468952), (132, 426320), (146, 385440), (160, 351714), (165, 341056), (176, 319740), (192, 293095), (219, 256960), (220, 255792), (240, 234476), (264, 213160), (292, 192720), (320, 175857), (330, 170528), (352, 159870), (365, 154176), (438, 128480), (440, 127896), (480, 117238), (528, 106580), (584, 96360), (660, 85264), (704, 79935), (730, 77088), (803, 70080), (876, 64240), (880, 63948), (960, 58619), (1056, 53290), (1095, 51392), (1168, 48180), (1320, 42632), (1460, 38544), (1606, 35040), (1752, 32120), (1760, 31974), (2112, 26645), (2190, 25696), (2336, 24090), (2409, 23360), (2640, 21316), (2920, 19272), (3212, 17520), (3504, 16060), (3520, 15987), (4015, 14016), (4380, 12848), (4672, 12045), (4818, 11680), (5280, 10658), (5329, 10560), (5840, 9636), (6424, 8760), (7008, 8030)]