132450560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 362033280

約数和(自身を除く): 229582720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 256, 320, 352, 368, 409, 440, 460, 506, 640, 704, 736, 818, 880, 920, 1012, 1265, 1280, 1408, 1472, 1636, 1760, 1840, 2024, 2045, 2530, 2816, 2944, 3272, 3520, 3680, 4048, 4090, 4499, 5060, 5888, 6544, 7040, 7360, 8096, 8180, 8998, 9407, 10120, 13088, 14080, 14720, 16192, 16360, 17996, 18814, 20240, 22495, 26176, 29440, 32384, 32720, 35992, 37628, 40480, 44990, 47035, 52352, 64768, 65440, 71984, 75256, 80960, 89980, 94070, 103477, 104704, 130880, 143968, 150512, 161920, 179960, 188140, 206954, 261760, 287936, 301024, 323840, 359920, 376280, 413908, 517385, 523520, 575872, 602048, 719840, 752560, 827816, 1034770, 1151744, 1204096, 1439680, 1505120, 1655632, 2069540, 2408192, 2879360, 3010240, 3311264, 4139080, 5758720, 6020480, 6622528, 8278160, 12040960, 13245056, 16556320, 26490112, 33112640, 66225280, 132450560]

約数ペア:

[(1, 132450560), (2, 66225280), (4, 33112640), (5, 26490112), (8, 16556320), (10, 13245056), (11, 12040960), (16, 8278160), (20, 6622528), (22, 6020480), (23, 5758720), (32, 4139080), (40, 3311264), (44, 3010240), (46, 2879360), (55, 2408192), (64, 2069540), (80, 1655632), (88, 1505120), (92, 1439680), (110, 1204096), (115, 1151744), (128, 1034770), (160, 827816), (176, 752560), (184, 719840), (220, 602048), (230, 575872), (253, 523520), (256, 517385), (320, 413908), (352, 376280), (368, 359920), (409, 323840), (440, 301024), (460, 287936), (506, 261760), (640, 206954), (704, 188140), (736, 179960), (818, 161920), (880, 150512), (920, 143968), (1012, 130880), (1265, 104704), (1280, 103477), (1408, 94070), (1472, 89980), (1636, 80960), (1760, 75256), (1840, 71984), (2024, 65440), (2045, 64768), (2530, 52352), (2816, 47035), (2944, 44990), (3272, 40480), (3520, 37628), (3680, 35992), (4048, 32720), (4090, 32384), (4499, 29440), (5060, 26176), (5888, 22495), (6544, 20240), (7040, 18814), (7360, 17996), (8096, 16360), (8180, 16192), (8998, 14720), (9407, 14080), (10120, 13088)]