82010640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 187972080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 83, 92, 115, 120, 138, 166, 179, 184, 230, 240, 249, 276, 332, 345, 358, 368, 415, 460, 498, 537, 552, 664, 690, 716, 830, 895, 920, 996, 1074, 1104, 1245, 1328, 1380, 1432, 1660, 1790, 1840, 1909, 1992, 2148, 2490, 2685, 2760, 2864, 3320, 3580, 3818, 3984, 4117, 4296, 4980, 5370, 5520, 5727, 6640, 7160, 7636, 8234, 8592, 9545, 9960, 10740, 11454, 12351, 14320, 14857, 15272, 16468, 19090, 19920, 20585, 21480, 22908, 24702, 28635, 29714, 30544, 32936, 38180, 41170, 42960, 44571, 45816, 49404, 57270, 59428, 61755, 65872, 74285, 76360, 82340, 89142, 91632, 98808, 114540, 118856, 123510, 148570, 152720, 164680, 178284, 197616, 222855, 229080, 237712, 247020, 297140, 329360, 341711, 356568, 445710, 458160, 494040, 594280, 683422, 713136, 891420, 988080, 1025133, 1188560, 1366844, 1708555, 1782840, 2050266, 2733688, 3417110, 3565680, 4100532, 5125665, 5467376, 6834220, 8201064, 10251330, 13668440, 16402128, 20502660, 27336880, 41005320, 82010640]

約数ペア:

[(1, 82010640), (2, 41005320), (3, 27336880), (4, 20502660), (5, 16402128), (6, 13668440), (8, 10251330), (10, 8201064), (12, 6834220), (15, 5467376), (16, 5125665), (20, 4100532), (23, 3565680), (24, 3417110), (30, 2733688), (40, 2050266), (46, 1782840), (48, 1708555), (60, 1366844), (69, 1188560), (80, 1025133), (83, 988080), (92, 891420), (115, 713136), (120, 683422), (138, 594280), (166, 494040), (179, 458160), (184, 445710), (230, 356568), (240, 341711), (249, 329360), (276, 297140), (332, 247020), (345, 237712), (358, 229080), (368, 222855), (415, 197616), (460, 178284), (498, 164680), (537, 152720), (552, 148570), (664, 123510), (690, 118856), (716, 114540), (830, 98808), (895, 91632), (920, 89142), (996, 82340), (1074, 76360), (1104, 74285), (1245, 65872), (1328, 61755), (1380, 59428), (1432, 57270), (1660, 49404), (1790, 45816), (1840, 44571), (1909, 42960), (1992, 41170), (2148, 38180), (2490, 32936), (2685, 30544), (2760, 29714), (2864, 28635), (3320, 24702), (3580, 22908), (3818, 21480), (3984, 20585), (4117, 19920), (4296, 19090), (4980, 16468), (5370, 15272), (5520, 14857), (5727, 14320), (6640, 12351), (7160, 11454), (7636, 10740), (8234, 9960), (8592, 9545)]