78958320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 160

約数和(自身を含む): 286505472

約数和(自身を除く): 207547152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1093, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2186, 2408, 2580, 3010, 3279, 3440, 3612, 4372, 4515, 4816, 5160, 5465, 6020, 6558, 7224, 7651, 8744, 9030, 10320, 10930, 12040, 13116, 14448, 15302, 16395, 17488, 18060, 21860, 22953, 24080, 26232, 30604, 32790, 36120, 38255, 43720, 45906, 46999, 52464, 61208, 65580, 72240, 76510, 87440, 91812, 93998, 114765, 122416, 131160, 140997, 153020, 183624, 187996, 229530, 234995, 262320, 281994, 306040, 328993, 367248, 375992, 459060, 469990, 563988, 612080, 657986, 704985, 751984, 918120, 939980, 986979, 1127976, 1315972, 1409970, 1644965, 1836240, 1879960, 1973958, 2255952, 2631944, 2819940, 3289930, 3759920, 3947916, 4934895, 5263888, 5639880, 6579860, 7895832, 9869790, 11279760, 13159720, 15791664, 19739580, 26319440, 39479160, 78958320]

約数ペア:

[(1, 78958320), (2, 39479160), (3, 26319440), (4, 19739580), (5, 15791664), (6, 13159720), (7, 11279760), (8, 9869790), (10, 7895832), (12, 6579860), (14, 5639880), (15, 5263888), (16, 4934895), (20, 3947916), (21, 3759920), (24, 3289930), (28, 2819940), (30, 2631944), (35, 2255952), (40, 1973958), (42, 1879960), (43, 1836240), (48, 1644965), (56, 1409970), (60, 1315972), (70, 1127976), (80, 986979), (84, 939980), (86, 918120), (105, 751984), (112, 704985), (120, 657986), (129, 612080), (140, 563988), (168, 469990), (172, 459060), (210, 375992), (215, 367248), (240, 328993), (258, 306040), (280, 281994), (301, 262320), (336, 234995), (344, 229530), (420, 187996), (430, 183624), (516, 153020), (560, 140997), (602, 131160), (645, 122416), (688, 114765), (840, 93998), (860, 91812), (903, 87440), (1032, 76510), (1093, 72240), (1204, 65580), (1290, 61208), (1505, 52464), (1680, 46999), (1720, 45906), (1806, 43720), (2064, 38255), (2186, 36120), (2408, 32790), (2580, 30604), (3010, 26232), (3279, 24080), (3440, 22953), (3612, 21860), (4372, 18060), (4515, 17488), (4816, 16395), (5160, 15302), (5465, 14448), (6020, 13116), (6558, 12040), (7224, 10930), (7651, 10320), (8744, 9030)]