2008953120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 6533581824

約数和(自身を除く): 4524628704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 131, 160, 172, 215, 240, 258, 262, 344, 393, 430, 480, 516, 524, 645, 655, 688, 743, 786, 860, 1032, 1048, 1290, 1310, 1376, 1486, 1572, 1720, 1965, 2064, 2096, 2229, 2580, 2620, 2972, 3144, 3440, 3715, 3930, 4128, 4192, 4458, 5160, 5240, 5633, 5944, 6288, 6880, 7430, 7860, 8916, 10320, 10480, 11145, 11266, 11888, 12576, 14860, 15720, 16899, 17832, 20640, 20960, 22290, 22532, 23776, 28165, 29720, 31440, 31949, 33798, 35664, 44580, 45064, 56330, 59440, 62880, 63898, 67596, 71328, 84495, 89160, 90128, 95847, 97333, 112660, 118880, 127796, 135192, 159745, 168990, 178320, 180256, 191694, 194666, 225320, 255592, 270384, 291999, 319490, 337980, 356640, 383388, 389332, 450640, 479235, 486665, 511184, 540768, 583998, 638980, 675960, 766776, 778664, 901280, 958470, 973330, 1022368, 1167996, 1277960, 1351920, 1459995, 1533552, 1557328, 1916940, 1946660, 2335992, 2555920, 2703840, 2919990, 3067104, 3114656, 3833880, 3893320, 4185319, 4671984, 5111840, 5839980, 7667760, 7786640, 8370638, 9343968, 11679960, 12555957, 15335520, 15573280, 16741276, 20926595, 23359920, 25111914, 33482552, 41853190, 46719840, 50223828, 62779785, 66965104, 83706380, 100447656, 125559570, 133930208, 167412760, 200895312, 251119140, 334825520, 401790624, 502238280, 669651040, 1004476560, 2008953120]

約数ペア:

[(1, 2008953120), (2, 1004476560), (3, 669651040), (4, 502238280), (5, 401790624), (6, 334825520), (8, 251119140), (10, 200895312), (12, 167412760), (15, 133930208), (16, 125559570), (20, 100447656), (24, 83706380), (30, 66965104), (32, 62779785), (40, 50223828), (43, 46719840), (48, 41853190), (60, 33482552), (80, 25111914), (86, 23359920), (96, 20926595), (120, 16741276), (129, 15573280), (131, 15335520), (160, 12555957), (172, 11679960), (215, 9343968), (240, 8370638), (258, 7786640), (262, 7667760), (344, 5839980), (393, 5111840), (430, 4671984), (480, 4185319), (516, 3893320), (524, 3833880), (645, 3114656), (655, 3067104), (688, 2919990), (743, 2703840), (786, 2555920), (860, 2335992), (1032, 1946660), (1048, 1916940), (1290, 1557328), (1310, 1533552), (1376, 1459995), (1486, 1351920), (1572, 1277960), (1720, 1167996), (1965, 1022368), (2064, 973330), (2096, 958470), (2229, 901280), (2580, 778664), (2620, 766776), (2972, 675960), (3144, 638980), (3440, 583998), (3715, 540768), (3930, 511184), (4128, 486665), (4192, 479235), (4458, 450640), (5160, 389332), (5240, 383388), (5633, 356640), (5944, 337980), (6288, 319490), (6880, 291999), (7430, 270384), (7860, 255592), (8916, 225320), (10320, 194666), (10480, 191694), (11145, 180256), (11266, 178320), (11888, 168990), (12576, 159745), (14860, 135192), (15720, 127796), (16899, 118880), (17832, 112660), (20640, 97333), (20960, 95847), (22290, 90128), (22532, 89160), (23776, 84495), (28165, 71328), (29720, 67596), (31440, 63898), (31949, 62880), (33798, 59440), (35664, 56330), (44580, 45064)]