345022560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 1245404160

約数和(自身を除く): 900381600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 96, 118, 120, 124, 131, 144, 155, 160, 177, 180, 186, 236, 240, 248, 262, 279, 288, 295, 310, 354, 360, 372, 393, 465, 472, 480, 496, 524, 531, 558, 590, 620, 655, 708, 720, 744, 786, 885, 930, 944, 992, 1048, 1062, 1116, 1179, 1180, 1240, 1310, 1395, 1416, 1440, 1488, 1572, 1770, 1829, 1860, 1888, 1965, 2096, 2124, 2232, 2358, 2360, 2480, 2620, 2655, 2790, 2832, 2976, 3144, 3540, 3658, 3720, 3930, 4061, 4192, 4248, 4464, 4716, 4720, 4960, 5240, 5310, 5487, 5580, 5664, 5895, 6288, 7080, 7316, 7440, 7729, 7860, 8122, 8496, 8928, 9145, 9432, 9440, 10480, 10620, 10974, 11160, 11790, 12183, 12576, 14160, 14632, 14880, 15458, 15720, 16244, 16461, 16992, 18290, 18864, 20305, 20960, 21240, 21948, 22320, 23187, 23580, 24366, 27435, 28320, 29264, 30916, 31440, 32488, 32922, 36549, 36580, 37728, 38645, 40610, 42480, 43896, 44640, 46374, 47160, 48732, 54870, 58528, 60915, 61832, 62880, 64976, 65844, 69561, 73098, 73160, 77290, 81220, 82305, 84960, 87792, 92748, 94320, 97464, 109740, 115935, 121830, 123664, 129952, 131688, 139122, 146196, 146320, 154580, 162440, 164610, 175584, 182745, 185496, 188640, 194928, 219480, 231870, 239599, 243660, 247328, 263376, 278244, 292392, 292640, 309160, 324880, 329220, 347805, 365490, 370992, 389856, 438960, 463740, 479198, 487320, 526752, 556488, 584784, 618320, 649760, 658440, 695610, 718797, 730980, 741984, 877920, 927480, 958396, 974640, 1112976, 1169568, 1197995, 1236640, 1316880, 1391220, 1437594, 1461960, 1854960, 1916792, 1949280, 2156391, 2225952, 2395990, 2633760, 2782440, 2875188, 2923920, 3593985, 3709920, 3833584, 4312782, 4791980, 5564880, 5750376, 5847840, 7187970, 7667168, 8625564, 9583960, 10781955, 11129760, 11500752, 14375940, 17251128, 19167920, 21563910, 23001504, 28751880, 34502256, 38335840, 43127820, 57503760, 69004512, 86255640, 115007520, 172511280, 345022560]

約数ペア:

[(1, 345022560), (2, 172511280), (3, 115007520), (4, 86255640), (5, 69004512), (6, 57503760), (8, 43127820), (9, 38335840), (10, 34502256), (12, 28751880), (15, 23001504), (16, 21563910), (18, 19167920), (20, 17251128), (24, 14375940), (30, 11500752), (31, 11129760), (32, 10781955), (36, 9583960), (40, 8625564), (45, 7667168), (48, 7187970), (59, 5847840), (60, 5750376), (62, 5564880), (72, 4791980), (80, 4312782), (90, 3833584), (93, 3709920), (96, 3593985), (118, 2923920), (120, 2875188), (124, 2782440), (131, 2633760), (144, 2395990), (155, 2225952), (160, 2156391), (177, 1949280), (180, 1916792), (186, 1854960), (236, 1461960), (240, 1437594), (248, 1391220), (262, 1316880), (279, 1236640), (288, 1197995), (295, 1169568), (310, 1112976), (354, 974640), (360, 958396), (372, 927480), (393, 877920), (465, 741984), (472, 730980), (480, 718797), (496, 695610), (524, 658440), (531, 649760), (558, 618320), (590, 584784), (620, 556488), (655, 526752), (708, 487320), (720, 479198), (744, 463740), (786, 438960), (885, 389856), (930, 370992), (944, 365490), (992, 347805), (1048, 329220), (1062, 324880), (1116, 309160), (1179, 292640), (1180, 292392), (1240, 278244), (1310, 263376), (1395, 247328), (1416, 243660), (1440, 239599), (1488, 231870), (1572, 219480), (1770, 194928), (1829, 188640), (1860, 185496), (1888, 182745), (1965, 175584), (2096, 164610), (2124, 162440), (2232, 154580), (2358, 146320), (2360, 146196), (2480, 139122), (2620, 131688), (2655, 129952), (2790, 123664), (2832, 121830), (2976, 115935), (3144, 109740), (3540, 97464), (3658, 94320), (3720, 92748), (3930, 87792), (4061, 84960), (4192, 82305), (4248, 81220), (4464, 77290), (4716, 73160), (4720, 73098), (4960, 69561), (5240, 65844), (5310, 64976), (5487, 62880), (5580, 61832), (5664, 60915), (5895, 58528), (6288, 54870), (7080, 48732), (7316, 47160), (7440, 46374), (7729, 44640), (7860, 43896), (8122, 42480), (8496, 40610), (8928, 38645), (9145, 37728), (9432, 36580), (9440, 36549), (10480, 32922), (10620, 32488), (10974, 31440), (11160, 30916), (11790, 29264), (12183, 28320), (12576, 27435), (14160, 24366), (14632, 23580), (14880, 23187), (15458, 22320), (15720, 21948), (16244, 21240), (16461, 20960), (16992, 20305), (18290, 18864)]