195268160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 497287296

約数和(自身を除く): 302019136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 617, 688, 736, 860, 920, 989, 1234, 1376, 1472, 1720, 1840, 1978, 2468, 2752, 3085, 3440, 3680, 3956, 4936, 4945, 6170, 6880, 7360, 7912, 9872, 9890, 12340, 13760, 14191, 15824, 19744, 19780, 24680, 26531, 28382, 31648, 39488, 39560, 49360, 53062, 56764, 63296, 70955, 79120, 98720, 106124, 113528, 132655, 141910, 158240, 197440, 212248, 227056, 265310, 283820, 316480, 424496, 454112, 530620, 567640, 610213, 848992, 908224, 1061240, 1135280, 1220426, 1697984, 2122480, 2270560, 2440852, 3051065, 4244960, 4541120, 4881704, 6102130, 8489920, 9763408, 12204260, 19526816, 24408520, 39053632, 48817040, 97634080, 195268160]

約数ペア:

[(1, 195268160), (2, 97634080), (4, 48817040), (5, 39053632), (8, 24408520), (10, 19526816), (16, 12204260), (20, 9763408), (23, 8489920), (32, 6102130), (40, 4881704), (43, 4541120), (46, 4244960), (64, 3051065), (80, 2440852), (86, 2270560), (92, 2122480), (115, 1697984), (160, 1220426), (172, 1135280), (184, 1061240), (215, 908224), (230, 848992), (320, 610213), (344, 567640), (368, 530620), (430, 454112), (460, 424496), (617, 316480), (688, 283820), (736, 265310), (860, 227056), (920, 212248), (989, 197440), (1234, 158240), (1376, 141910), (1472, 132655), (1720, 113528), (1840, 106124), (1978, 98720), (2468, 79120), (2752, 70955), (3085, 63296), (3440, 56764), (3680, 53062), (3956, 49360), (4936, 39560), (4945, 39488), (6170, 31648), (6880, 28382), (7360, 26531), (7912, 24680), (9872, 19780), (9890, 19744), (12340, 15824), (13760, 14191)]