67844480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 117224320

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, 320, 352, 368, 419, 440, 460, 506, 640, 704, 736, 838, 880, 920, 1012, 1265, 1408, 1472, 1676, 1760, 1840, 2024, 2095, 2530, 2944, 3352, 3520, 3680, 4048, 4190, 4609, 5060, 6704, 7040, 7360, 8096, 8380, 9218, 9637, 10120, 13408, 14720, 16192, 16760, 18436, 19274, 20240, 23045, 26816, 32384, 33520, 36872, 38548, 40480, 46090, 48185, 53632, 67040, 73744, 77096, 80960, 92180, 96370, 106007, 134080, 147488, 154192, 161920, 184360, 192740, 212014, 268160, 294976, 308384, 368720, 385480, 424028, 530035, 589952, 616768, 737440, 770960, 848056, 1060070, 1233536, 1474880, 1541920, 1696112, 2120140, 2949760, 3083840, 3392224, 4240280, 6167680, 6784448, 8480560, 13568896, 16961120, 33922240, 67844480]

約数ペア:

[(1, 67844480), (2, 33922240), (4, 16961120), (5, 13568896), (8, 8480560), (10, 6784448), (11, 6167680), (16, 4240280), (20, 3392224), (22, 3083840), (23, 2949760), (32, 2120140), (40, 1696112), (44, 1541920), (46, 1474880), (55, 1233536), (64, 1060070), (80, 848056), (88, 770960), (92, 737440), (110, 616768), (115, 589952), (128, 530035), (160, 424028), (176, 385480), (184, 368720), (220, 308384), (230, 294976), (253, 268160), (320, 212014), (352, 192740), (368, 184360), (419, 161920), (440, 154192), (460, 147488), (506, 134080), (640, 106007), (704, 96370), (736, 92180), (838, 80960), (880, 77096), (920, 73744), (1012, 67040), (1265, 53632), (1408, 48185), (1472, 46090), (1676, 40480), (1760, 38548), (1840, 36872), (2024, 33520), (2095, 32384), (2530, 26816), (2944, 23045), (3352, 20240), (3520, 19274), (3680, 18436), (4048, 16760), (4190, 16192), (4609, 14720), (5060, 13408), (6704, 10120), (7040, 9637), (7360, 9218), (8096, 8380)]