129109120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 376747200

約数和(自身を除く): 247638080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 179, 184, 196, 224, 230, 245, 280, 320, 322, 358, 368, 392, 448, 460, 490, 560, 640, 644, 716, 736, 784, 805, 895, 896, 920, 980, 1120, 1127, 1253, 1288, 1432, 1472, 1568, 1610, 1790, 1840, 1960, 2240, 2254, 2506, 2576, 2864, 2944, 3136, 3220, 3580, 3680, 3920, 4117, 4480, 4508, 5012, 5152, 5635, 5728, 6265, 6272, 6440, 7160, 7360, 7840, 8234, 8771, 9016, 10024, 10304, 11270, 11456, 12530, 12880, 14320, 14720, 15680, 16468, 17542, 18032, 20048, 20585, 20608, 22540, 22912, 25060, 25760, 28640, 28819, 31360, 32936, 35084, 36064, 40096, 41170, 43855, 45080, 50120, 51520, 57280, 57638, 65872, 70168, 72128, 80192, 82340, 87710, 90160, 100240, 103040, 114560, 115276, 131744, 140336, 144095, 144256, 160384, 164680, 175420, 180320, 200480, 201733, 230552, 263488, 280672, 288190, 329360, 350840, 360640, 400960, 403466, 461104, 526976, 561344, 576380, 658720, 701680, 721280, 801920, 806932, 922208, 1008665, 1122688, 1152760, 1317440, 1403360, 1613864, 1844416, 2017330, 2305520, 2634880, 2806720, 3227728, 3688832, 4034660, 4611040, 5613440, 6455456, 8069320, 9222080, 12910912, 16138640, 18444160, 25821824, 32277280, 64554560, 129109120]

約数ペア:

[(1, 129109120), (2, 64554560), (4, 32277280), (5, 25821824), (7, 18444160), (8, 16138640), (10, 12910912), (14, 9222080), (16, 8069320), (20, 6455456), (23, 5613440), (28, 4611040), (32, 4034660), (35, 3688832), (40, 3227728), (46, 2806720), (49, 2634880), (56, 2305520), (64, 2017330), (70, 1844416), (80, 1613864), (92, 1403360), (98, 1317440), (112, 1152760), (115, 1122688), (128, 1008665), (140, 922208), (160, 806932), (161, 801920), (179, 721280), (184, 701680), (196, 658720), (224, 576380), (230, 561344), (245, 526976), (280, 461104), (320, 403466), (322, 400960), (358, 360640), (368, 350840), (392, 329360), (448, 288190), (460, 280672), (490, 263488), (560, 230552), (640, 201733), (644, 200480), (716, 180320), (736, 175420), (784, 164680), (805, 160384), (895, 144256), (896, 144095), (920, 140336), (980, 131744), (1120, 115276), (1127, 114560), (1253, 103040), (1288, 100240), (1432, 90160), (1472, 87710), (1568, 82340), (1610, 80192), (1790, 72128), (1840, 70168), (1960, 65872), (2240, 57638), (2254, 57280), (2506, 51520), (2576, 50120), (2864, 45080), (2944, 43855), (3136, 41170), (3220, 40096), (3580, 36064), (3680, 35084), (3920, 32936), (4117, 31360), (4480, 28819), (4508, 28640), (5012, 25760), (5152, 25060), (5635, 22912), (5728, 22540), (6265, 20608), (6272, 20585), (6440, 20048), (7160, 18032), (7360, 17542), (7840, 16468), (8234, 15680), (8771, 14720), (9016, 14320), (10024, 12880), (10304, 12530), (11270, 11456)]