1329123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9979

約数の個数: 160

約数和(自身を含む): 4540876032

約数和(自身を除く): 3211752912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 9907, 10320, 11180, 13416, 16770, 19814, 22360, 26832, 29721, 33540, 39628, 44720, 49535, 59442, 67080, 79256, 99070, 118884, 128791, 134160, 148605, 158512, 198140, 237768, 257582, 297210, 386373, 396280, 426001, 475536, 515164, 594420, 643955, 772746, 792560, 852002, 1030328, 1188840, 1278003, 1287910, 1545492, 1704004, 1931865, 2060656, 2130005, 2377680, 2556006, 2575820, 3090984, 3408008, 3863730, 4260010, 5112012, 5151640, 5538013, 6181968, 6390015, 6816016, 7727460, 8520020, 10224024, 10303280, 11076026, 12780030, 15454920, 16614039, 17040040, 20448048, 22152052, 25560060, 27690065, 30909840, 33228078, 34080080, 44304104, 51120120, 55380130, 66456156, 83070195, 88608208, 102240240, 110760260, 132912312, 166140390, 221520520, 265824624, 332280780, 443041040, 664561560, 1329123120]

約数ペア:

[(1, 1329123120), (2, 664561560), (3, 443041040), (4, 332280780), (5, 265824624), (6, 221520520), (8, 166140390), (10, 132912312), (12, 110760260), (13, 102240240), (15, 88608208), (16, 83070195), (20, 66456156), (24, 55380130), (26, 51120120), (30, 44304104), (39, 34080080), (40, 33228078), (43, 30909840), (48, 27690065), (52, 25560060), (60, 22152052), (65, 20448048), (78, 17040040), (80, 16614039), (86, 15454920), (104, 12780030), (120, 11076026), (129, 10303280), (130, 10224024), (156, 8520020), (172, 7727460), (195, 6816016), (208, 6390015), (215, 6181968), (240, 5538013), (258, 5151640), (260, 5112012), (312, 4260010), (344, 3863730), (390, 3408008), (430, 3090984), (516, 2575820), (520, 2556006), (559, 2377680), (624, 2130005), (645, 2060656), (688, 1931865), (780, 1704004), (860, 1545492), (1032, 1287910), (1040, 1278003), (1118, 1188840), (1290, 1030328), (1560, 852002), (1677, 792560), (1720, 772746), (2064, 643955), (2236, 594420), (2580, 515164), (2795, 475536), (3120, 426001), (3354, 396280), (3440, 386373), (4472, 297210), (5160, 257582), (5590, 237768), (6708, 198140), (8385, 158512), (8944, 148605), (9907, 134160), (10320, 128791), (11180, 118884), (13416, 99070), (16770, 79256), (19814, 67080), (22360, 59442), (26832, 49535), (29721, 44720), (33540, 39628)]