157916640

素因数分解:

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

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 582253056

約数和(自身を除く): 424336416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1093, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2186, 2408, 2580, 3010, 3279, 3360, 3440, 3612, 4128, 4372, 4515, 4816, 5160, 5465, 6020, 6558, 6880, 7224, 7651, 8744, 9030, 9632, 10320, 10930, 12040, 13116, 14448, 15302, 16395, 17488, 18060, 20640, 21860, 22953, 24080, 26232, 28896, 30604, 32790, 34976, 36120, 38255, 43720, 45906, 46999, 48160, 52464, 61208, 65580, 72240, 76510, 87440, 91812, 93998, 104928, 114765, 122416, 131160, 140997, 144480, 153020, 174880, 183624, 187996, 229530, 234995, 244832, 262320, 281994, 306040, 328993, 367248, 375992, 459060, 469990, 524640, 563988, 612080, 657986, 704985, 734496, 751984, 918120, 939980, 986979, 1127976, 1224160, 1315972, 1409970, 1503968, 1644965, 1836240, 1879960, 1973958, 2255952, 2631944, 2819940, 3289930, 3672480, 3759920, 3947916, 4511904, 4934895, 5263888, 5639880, 6579860, 7519840, 7895832, 9869790, 10527776, 11279760, 13159720, 15791664, 19739580, 22559520, 26319440, 31583328, 39479160, 52638880, 78958320, 157916640]

約数ペア:

[(1, 157916640), (2, 78958320), (3, 52638880), (4, 39479160), (5, 31583328), (6, 26319440), (7, 22559520), (8, 19739580), (10, 15791664), (12, 13159720), (14, 11279760), (15, 10527776), (16, 9869790), (20, 7895832), (21, 7519840), (24, 6579860), (28, 5639880), (30, 5263888), (32, 4934895), (35, 4511904), (40, 3947916), (42, 3759920), (43, 3672480), (48, 3289930), (56, 2819940), (60, 2631944), (70, 2255952), (80, 1973958), (84, 1879960), (86, 1836240), (96, 1644965), (105, 1503968), (112, 1409970), (120, 1315972), (129, 1224160), (140, 1127976), (160, 986979), (168, 939980), (172, 918120), (210, 751984), (215, 734496), (224, 704985), (240, 657986), (258, 612080), (280, 563988), (301, 524640), (336, 469990), (344, 459060), (420, 375992), (430, 367248), (480, 328993), (516, 306040), (560, 281994), (602, 262320), (645, 244832), (672, 234995), (688, 229530), (840, 187996), (860, 183624), (903, 174880), (1032, 153020), (1093, 144480), (1120, 140997), (1204, 131160), (1290, 122416), (1376, 114765), (1505, 104928), (1680, 93998), (1720, 91812), (1806, 87440), (2064, 76510), (2186, 72240), (2408, 65580), (2580, 61208), (3010, 52464), (3279, 48160), (3360, 46999), (3440, 45906), (3612, 43720), (4128, 38255), (4372, 36120), (4515, 34976), (4816, 32790), (5160, 30604), (5465, 28896), (6020, 26232), (6558, 24080), (6880, 22953), (7224, 21860), (7651, 20640), (8744, 18060), (9030, 17488), (9632, 16395), (10320, 15302), (10930, 14448), (12040, 13116)]