56567560

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 161337600

約数和(自身を除く): 104770040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 95, 98, 124, 133, 140, 152, 155, 190, 196, 217, 245, 248, 266, 280, 310, 343, 380, 392, 434, 490, 532, 589, 620, 665, 686, 760, 868, 931, 980, 1064, 1085, 1178, 1240, 1330, 1372, 1519, 1715, 1736, 1862, 1960, 2170, 2356, 2401, 2660, 2744, 2945, 3038, 3430, 3724, 4123, 4340, 4655, 4712, 4802, 5320, 5890, 6076, 6517, 6860, 7448, 7595, 8246, 8680, 9310, 9604, 10633, 11780, 12005, 12152, 13034, 13720, 15190, 16492, 18620, 19208, 20615, 21266, 23560, 24010, 26068, 28861, 30380, 32585, 32984, 37240, 41230, 42532, 45619, 48020, 52136, 53165, 57722, 60760, 65170, 74431, 82460, 85064, 91238, 96040, 106330, 115444, 130340, 144305, 148862, 164920, 182476, 202027, 212660, 228095, 230888, 260680, 288610, 297724, 364952, 372155, 404054, 425320, 456190, 577220, 595448, 744310, 808108, 912380, 1010135, 1154440, 1414189, 1488620, 1616216, 1824760, 2020270, 2828378, 2977240, 4040540, 5656756, 7070945, 8081080, 11313512, 14141890, 28283780, 56567560]

約数ペア:

[(1, 56567560), (2, 28283780), (4, 14141890), (5, 11313512), (7, 8081080), (8, 7070945), (10, 5656756), (14, 4040540), (19, 2977240), (20, 2828378), (28, 2020270), (31, 1824760), (35, 1616216), (38, 1488620), (40, 1414189), (49, 1154440), (56, 1010135), (62, 912380), (70, 808108), (76, 744310), (95, 595448), (98, 577220), (124, 456190), (133, 425320), (140, 404054), (152, 372155), (155, 364952), (190, 297724), (196, 288610), (217, 260680), (245, 230888), (248, 228095), (266, 212660), (280, 202027), (310, 182476), (343, 164920), (380, 148862), (392, 144305), (434, 130340), (490, 115444), (532, 106330), (589, 96040), (620, 91238), (665, 85064), (686, 82460), (760, 74431), (868, 65170), (931, 60760), (980, 57722), (1064, 53165), (1085, 52136), (1178, 48020), (1240, 45619), (1330, 42532), (1372, 41230), (1519, 37240), (1715, 32984), (1736, 32585), (1862, 30380), (1960, 28861), (2170, 26068), (2356, 24010), (2401, 23560), (2660, 21266), (2744, 20615), (2945, 19208), (3038, 18620), (3430, 16492), (3724, 15190), (4123, 13720), (4340, 13034), (4655, 12152), (4712, 12005), (4802, 11780), (5320, 10633), (5890, 9604), (6076, 9310), (6517, 8680), (6860, 8246), (7448, 7595)]