461359920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2719}}^1$

素因数の和:2843

約数の個数: 160

約数和(自身を含む): 1651322880

約数和(自身を除く): 1189962960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2719, 2828, 3030, 3535, 4040, 4242, 4848, 5438, 5656, 6060, 7070, 8080, 8157, 8484, 10605, 10876, 11312, 12120, 13595, 14140, 16314, 16968, 19033, 21210, 21752, 24240, 27190, 28280, 32628, 33936, 38066, 40785, 42420, 43504, 54380, 56560, 57099, 65256, 76132, 81570, 84840, 95165, 108760, 114198, 130512, 152264, 163140, 169680, 190330, 217520, 228396, 274619, 285495, 304528, 326280, 380660, 456792, 549238, 570990, 652560, 761320, 823857, 913584, 1098476, 1141980, 1373095, 1522640, 1647714, 1922333, 2196952, 2283960, 2746190, 3295428, 3844666, 4119285, 4393904, 4567920, 5492380, 5766999, 6590856, 7689332, 8238570, 9611665, 10984760, 11533998, 13181712, 15378664, 16477140, 19223330, 21969520, 23067996, 28834995, 30757328, 32954280, 38446660, 46135992, 57669990, 65908560, 76893320, 92271984, 115339980, 153786640, 230679960, 461359920]

約数ペア:

[(1, 461359920), (2, 230679960), (3, 153786640), (4, 115339980), (5, 92271984), (6, 76893320), (7, 65908560), (8, 57669990), (10, 46135992), (12, 38446660), (14, 32954280), (15, 30757328), (16, 28834995), (20, 23067996), (21, 21969520), (24, 19223330), (28, 16477140), (30, 15378664), (35, 13181712), (40, 11533998), (42, 10984760), (48, 9611665), (56, 8238570), (60, 7689332), (70, 6590856), (80, 5766999), (84, 5492380), (101, 4567920), (105, 4393904), (112, 4119285), (120, 3844666), (140, 3295428), (168, 2746190), (202, 2283960), (210, 2196952), (240, 1922333), (280, 1647714), (303, 1522640), (336, 1373095), (404, 1141980), (420, 1098476), (505, 913584), (560, 823857), (606, 761320), (707, 652560), (808, 570990), (840, 549238), (1010, 456792), (1212, 380660), (1414, 326280), (1515, 304528), (1616, 285495), (1680, 274619), (2020, 228396), (2121, 217520), (2424, 190330), (2719, 169680), (2828, 163140), (3030, 152264), (3535, 130512), (4040, 114198), (4242, 108760), (4848, 95165), (5438, 84840), (5656, 81570), (6060, 76132), (7070, 65256), (8080, 57099), (8157, 56560), (8484, 54380), (10605, 43504), (10876, 42420), (11312, 40785), (12120, 38066), (13595, 33936), (14140, 32628), (16314, 28280), (16968, 27190), (19033, 24240), (21210, 21752)]