138380880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 509110272

約数和(自身を除く): 370729392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 43, 44, 46, 48, 53, 55, 60, 66, 69, 80, 86, 88, 92, 106, 110, 115, 120, 129, 132, 138, 159, 165, 172, 176, 184, 212, 215, 220, 230, 240, 253, 258, 264, 265, 276, 318, 330, 344, 345, 368, 424, 430, 440, 460, 473, 506, 516, 528, 530, 552, 583, 636, 645, 660, 688, 690, 759, 795, 848, 860, 880, 920, 946, 989, 1012, 1032, 1060, 1104, 1166, 1219, 1265, 1272, 1290, 1320, 1380, 1419, 1518, 1590, 1720, 1749, 1840, 1892, 1978, 2024, 2064, 2120, 2279, 2332, 2365, 2438, 2530, 2544, 2580, 2640, 2760, 2838, 2915, 2967, 3036, 3180, 3440, 3498, 3657, 3784, 3795, 3956, 4048, 4240, 4558, 4664, 4730, 4876, 4945, 5060, 5160, 5520, 5676, 5830, 5934, 6072, 6095, 6360, 6837, 6996, 7095, 7314, 7568, 7590, 7912, 8745, 9116, 9328, 9460, 9752, 9890, 10120, 10320, 10879, 11352, 11395, 11660, 11868, 12144, 12190, 12720, 13409, 13674, 13992, 14190, 14628, 14835, 15180, 15824, 17490, 18232, 18285, 18920, 19504, 19780, 20240, 21758, 22704, 22790, 23320, 23736, 24380, 25069, 26818, 27348, 27984, 28380, 29256, 29670, 30360, 32637, 34185, 34980, 36464, 36570, 37840, 39560, 40227, 43516, 45580, 46640, 47472, 48760, 50138, 52417, 53636, 54395, 54696, 56760, 58512, 59340, 60720, 65274, 67045, 68370, 69960, 73140, 75207, 79120, 80454, 87032, 91160, 97520, 100276, 104834, 107272, 108790, 109392, 113520, 118680, 125345, 130548, 134090, 136740, 139920, 146280, 150414, 157251, 160908, 163185, 174064, 182320, 200552, 201135, 209668, 214544, 217580, 237360, 250690, 261096, 262085, 268180, 273480, 292560, 300828, 314502, 321816, 326370, 376035, 401104, 402270, 419336, 435160, 501380, 522192, 524170, 536360, 546960, 576587, 601656, 629004, 643632, 652740, 752070, 786255, 804540, 838672, 870320, 1002760, 1048340, 1072720, 1153174, 1203312, 1258008, 1305480, 1504140, 1572510, 1609080, 1729761, 2005520, 2096680, 2306348, 2516016, 2610960, 2882935, 3008280, 3145020, 3218160, 3459522, 4193360, 4612696, 5765870, 6016560, 6290040, 6919044, 8648805, 9225392, 11531740, 12580080, 13838088, 17297610, 23063480, 27676176, 34595220, 46126960, 69190440, 138380880]

約数ペア:

[(1, 138380880), (2, 69190440), (3, 46126960), (4, 34595220), (5, 27676176), (6, 23063480), (8, 17297610), (10, 13838088), (11, 12580080), (12, 11531740), (15, 9225392), (16, 8648805), (20, 6919044), (22, 6290040), (23, 6016560), (24, 5765870), (30, 4612696), (33, 4193360), (40, 3459522), (43, 3218160), (44, 3145020), (46, 3008280), (48, 2882935), (53, 2610960), (55, 2516016), (60, 2306348), (66, 2096680), (69, 2005520), (80, 1729761), (86, 1609080), (88, 1572510), (92, 1504140), (106, 1305480), (110, 1258008), (115, 1203312), (120, 1153174), (129, 1072720), (132, 1048340), (138, 1002760), (159, 870320), (165, 838672), (172, 804540), (176, 786255), (184, 752070), (212, 652740), (215, 643632), (220, 629004), (230, 601656), (240, 576587), (253, 546960), (258, 536360), (264, 524170), (265, 522192), (276, 501380), (318, 435160), (330, 419336), (344, 402270), (345, 401104), (368, 376035), (424, 326370), (430, 321816), (440, 314502), (460, 300828), (473, 292560), (506, 273480), (516, 268180), (528, 262085), (530, 261096), (552, 250690), (583, 237360), (636, 217580), (645, 214544), (660, 209668), (688, 201135), (690, 200552), (759, 182320), (795, 174064), (848, 163185), (860, 160908), (880, 157251), (920, 150414), (946, 146280), (989, 139920), (1012, 136740), (1032, 134090), (1060, 130548), (1104, 125345), (1166, 118680), (1219, 113520), (1265, 109392), (1272, 108790), (1290, 107272), (1320, 104834), (1380, 100276), (1419, 97520), (1518, 91160), (1590, 87032), (1720, 80454), (1749, 79120), (1840, 75207), (1892, 73140), (1978, 69960), (2024, 68370), (2064, 67045), (2120, 65274), (2279, 60720), (2332, 59340), (2365, 58512), (2438, 56760), (2530, 54696), (2544, 54395), (2580, 53636), (2640, 52417), (2760, 50138), (2838, 48760), (2915, 47472), (2967, 46640), (3036, 45580), (3180, 43516), (3440, 40227), (3498, 39560), (3657, 37840), (3784, 36570), (3795, 36464), (3956, 34980), (4048, 34185), (4240, 32637), (4558, 30360), (4664, 29670), (4730, 29256), (4876, 28380), (4945, 27984), (5060, 27348), (5160, 26818), (5520, 25069), (5676, 24380), (5830, 23736), (5934, 23320), (6072, 22790), (6095, 22704), (6360, 21758), (6837, 20240), (6996, 19780), (7095, 19504), (7314, 18920), (7568, 18285), (7590, 18232), (7912, 17490), (8745, 15824), (9116, 15180), (9328, 14835), (9460, 14628), (9752, 14190), (9890, 13992), (10120, 13674), (10320, 13409), (10879, 12720), (11352, 12190), (11395, 12144), (11660, 11868)]