82043520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 298166400

約数和(自身を除く): 216122880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 173, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 346, 380, 384, 390, 416, 456, 480, 494, 519, 520, 570, 608, 624, 640, 692, 741, 760, 780, 832, 865, 912, 960, 988, 1038, 1040, 1140, 1216, 1235, 1248, 1384, 1482, 1520, 1560, 1664, 1730, 1824, 1920, 1976, 2076, 2080, 2249, 2280, 2432, 2470, 2496, 2595, 2768, 2964, 3040, 3120, 3287, 3460, 3648, 3705, 3952, 4152, 4160, 4498, 4560, 4940, 4992, 5190, 5536, 5928, 6080, 6240, 6574, 6747, 6920, 7296, 7410, 7904, 8304, 8320, 8996, 9120, 9861, 9880, 10380, 11072, 11245, 11856, 12160, 12480, 13148, 13494, 13840, 14820, 15808, 16435, 16608, 17992, 18240, 19722, 19760, 20760, 22144, 22490, 23712, 24960, 26296, 26988, 27680, 29640, 31616, 32870, 33216, 33735, 35984, 36480, 39444, 39520, 41520, 42731, 44980, 47424, 49305, 52592, 53976, 55360, 59280, 65740, 66432, 67470, 71968, 78888, 79040, 83040, 85462, 89960, 94848, 98610, 105184, 107952, 110720, 118560, 128193, 131480, 134940, 143936, 157776, 158080, 166080, 170924, 179920, 197220, 210368, 213655, 215904, 237120, 256386, 262960, 269880, 287872, 315552, 332160, 341848, 359840, 394440, 420736, 427310, 431808, 474240, 512772, 525920, 539760, 631104, 640965, 683696, 719680, 788880, 854620, 863616, 1025544, 1051840, 1079520, 1262208, 1281930, 1367392, 1439360, 1577760, 1709240, 2051088, 2103680, 2159040, 2563860, 2734784, 3155520, 3418480, 4102176, 4318080, 5127720, 5469568, 6311040, 6836960, 8204352, 10255440, 13673920, 16408704, 20510880, 27347840, 41021760, 82043520]

約数ペア:

[(1, 82043520), (2, 41021760), (3, 27347840), (4, 20510880), (5, 16408704), (6, 13673920), (8, 10255440), (10, 8204352), (12, 6836960), (13, 6311040), (15, 5469568), (16, 5127720), (19, 4318080), (20, 4102176), (24, 3418480), (26, 3155520), (30, 2734784), (32, 2563860), (38, 2159040), (39, 2103680), (40, 2051088), (48, 1709240), (52, 1577760), (57, 1439360), (60, 1367392), (64, 1281930), (65, 1262208), (76, 1079520), (78, 1051840), (80, 1025544), (95, 863616), (96, 854620), (104, 788880), (114, 719680), (120, 683696), (128, 640965), (130, 631104), (152, 539760), (156, 525920), (160, 512772), (173, 474240), (190, 431808), (192, 427310), (195, 420736), (208, 394440), (228, 359840), (240, 341848), (247, 332160), (260, 315552), (285, 287872), (304, 269880), (312, 262960), (320, 256386), (346, 237120), (380, 215904), (384, 213655), (390, 210368), (416, 197220), (456, 179920), (480, 170924), (494, 166080), (519, 158080), (520, 157776), (570, 143936), (608, 134940), (624, 131480), (640, 128193), (692, 118560), (741, 110720), (760, 107952), (780, 105184), (832, 98610), (865, 94848), (912, 89960), (960, 85462), (988, 83040), (1038, 79040), (1040, 78888), (1140, 71968), (1216, 67470), (1235, 66432), (1248, 65740), (1384, 59280), (1482, 55360), (1520, 53976), (1560, 52592), (1664, 49305), (1730, 47424), (1824, 44980), (1920, 42731), (1976, 41520), (2076, 39520), (2080, 39444), (2249, 36480), (2280, 35984), (2432, 33735), (2470, 33216), (2496, 32870), (2595, 31616), (2768, 29640), (2964, 27680), (3040, 26988), (3120, 26296), (3287, 24960), (3460, 23712), (3648, 22490), (3705, 22144), (3952, 20760), (4152, 19760), (4160, 19722), (4498, 18240), (4560, 17992), (4940, 16608), (4992, 16435), (5190, 15808), (5536, 14820), (5928, 13840), (6080, 13494), (6240, 13148), (6574, 12480), (6747, 12160), (6920, 11856), (7296, 11245), (7410, 11072), (7904, 10380), (8304, 9880), (8320, 9861), (8996, 9120)]