141930240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 473292288

約数和(自身を除く): 331362048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1607, 1840, 1920, 2208, 2760, 2944, 3214, 3680, 3840, 4416, 4821, 5520, 5888, 6428, 7360, 8035, 8832, 9642, 11040, 12856, 14720, 16070, 17664, 19284, 22080, 24105, 25712, 29440, 32140, 36961, 38568, 44160, 48210, 51424, 64280, 73922, 77136, 88320, 96420, 102848, 110883, 128560, 147844, 154272, 184805, 192840, 205696, 221766, 257120, 295688, 308544, 369610, 385680, 411392, 443532, 514240, 554415, 591376, 617088, 739220, 771360, 887064, 1028480, 1108830, 1182752, 1234176, 1478440, 1542720, 1774128, 2056960, 2217660, 2365504, 2956880, 3085440, 3548256, 4435320, 4731008, 5913760, 6170880, 7096512, 8870640, 9462016, 11827520, 14193024, 17741280, 23655040, 28386048, 35482560, 47310080, 70965120, 141930240]

約数ペア:

[(1, 141930240), (2, 70965120), (3, 47310080), (4, 35482560), (5, 28386048), (6, 23655040), (8, 17741280), (10, 14193024), (12, 11827520), (15, 9462016), (16, 8870640), (20, 7096512), (23, 6170880), (24, 5913760), (30, 4731008), (32, 4435320), (40, 3548256), (46, 3085440), (48, 2956880), (60, 2365504), (64, 2217660), (69, 2056960), (80, 1774128), (92, 1542720), (96, 1478440), (115, 1234176), (120, 1182752), (128, 1108830), (138, 1028480), (160, 887064), (184, 771360), (192, 739220), (230, 617088), (240, 591376), (256, 554415), (276, 514240), (320, 443532), (345, 411392), (368, 385680), (384, 369610), (460, 308544), (480, 295688), (552, 257120), (640, 221766), (690, 205696), (736, 192840), (768, 184805), (920, 154272), (960, 147844), (1104, 128560), (1280, 110883), (1380, 102848), (1472, 96420), (1607, 88320), (1840, 77136), (1920, 73922), (2208, 64280), (2760, 51424), (2944, 48210), (3214, 44160), (3680, 38568), (3840, 36961), (4416, 32140), (4821, 29440), (5520, 25712), (5888, 24105), (6428, 22080), (7360, 19284), (8035, 17664), (8832, 16070), (9642, 14720), (11040, 12856)]