179334480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 603711360

約数和(自身を除く): 424376880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 229, 240, 251, 260, 312, 390, 458, 502, 520, 624, 687, 753, 780, 916, 1004, 1040, 1145, 1255, 1374, 1506, 1560, 1832, 2008, 2290, 2510, 2748, 2977, 3012, 3120, 3263, 3435, 3664, 3765, 4016, 4580, 5020, 5496, 5954, 6024, 6526, 6870, 7530, 8931, 9160, 9789, 10040, 10992, 11908, 12048, 13052, 13740, 14885, 15060, 16315, 17862, 18320, 19578, 20080, 23816, 26104, 27480, 29770, 30120, 32630, 35724, 39156, 44655, 47632, 48945, 52208, 54960, 57479, 59540, 60240, 65260, 71448, 78312, 89310, 97890, 114958, 119080, 130520, 142896, 156624, 172437, 178620, 195780, 229916, 238160, 261040, 287395, 344874, 357240, 391560, 459832, 574790, 689748, 714480, 747227, 783120, 862185, 919664, 1149580, 1379496, 1494454, 1724370, 2241681, 2299160, 2758992, 2988908, 3448740, 3736135, 4483362, 4598320, 5977816, 6897480, 7472270, 8966724, 11208405, 11955632, 13794960, 14944540, 17933448, 22416810, 29889080, 35866896, 44833620, 59778160, 89667240, 179334480]

約数ペア:

[(1, 179334480), (2, 89667240), (3, 59778160), (4, 44833620), (5, 35866896), (6, 29889080), (8, 22416810), (10, 17933448), (12, 14944540), (13, 13794960), (15, 11955632), (16, 11208405), (20, 8966724), (24, 7472270), (26, 6897480), (30, 5977816), (39, 4598320), (40, 4483362), (48, 3736135), (52, 3448740), (60, 2988908), (65, 2758992), (78, 2299160), (80, 2241681), (104, 1724370), (120, 1494454), (130, 1379496), (156, 1149580), (195, 919664), (208, 862185), (229, 783120), (240, 747227), (251, 714480), (260, 689748), (312, 574790), (390, 459832), (458, 391560), (502, 357240), (520, 344874), (624, 287395), (687, 261040), (753, 238160), (780, 229916), (916, 195780), (1004, 178620), (1040, 172437), (1145, 156624), (1255, 142896), (1374, 130520), (1506, 119080), (1560, 114958), (1832, 97890), (2008, 89310), (2290, 78312), (2510, 71448), (2748, 65260), (2977, 60240), (3012, 59540), (3120, 57479), (3263, 54960), (3435, 52208), (3664, 48945), (3765, 47632), (4016, 44655), (4580, 39156), (5020, 35724), (5496, 32630), (5954, 30120), (6024, 29770), (6526, 27480), (6870, 26104), (7530, 23816), (8931, 20080), (9160, 19578), (9789, 18320), (10040, 17862), (10992, 16315), (11908, 15060), (12048, 14885), (13052, 13740)]