76982880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 266293440

約数和(自身を除く): 189310560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 169, 195, 208, 219, 240, 260, 292, 312, 338, 365, 390, 416, 438, 480, 507, 520, 584, 624, 676, 730, 780, 845, 876, 949, 1014, 1040, 1095, 1168, 1248, 1352, 1460, 1560, 1690, 1752, 1898, 2028, 2080, 2190, 2197, 2336, 2535, 2704, 2847, 2920, 3120, 3380, 3504, 3796, 4056, 4380, 4394, 4745, 5070, 5408, 5694, 5840, 6240, 6591, 6760, 7008, 7592, 8112, 8760, 8788, 9490, 10140, 10985, 11388, 11680, 12337, 13182, 13520, 14235, 15184, 16224, 17520, 17576, 18980, 20280, 21970, 22776, 24674, 26364, 27040, 28470, 30368, 32955, 35040, 35152, 37011, 37960, 40560, 43940, 45552, 49348, 52728, 56940, 61685, 65910, 70304, 74022, 75920, 81120, 87880, 91104, 98696, 105456, 113880, 123370, 131820, 148044, 151840, 160381, 175760, 185055, 197392, 210912, 227760, 246740, 263640, 296088, 320762, 351520, 370110, 394784, 455520, 481143, 493480, 527280, 592176, 641524, 740220, 801905, 962286, 986960, 1054560, 1184352, 1283048, 1480440, 1603810, 1924572, 1973920, 2405715, 2566096, 2960880, 3207620, 3849144, 4811430, 5132192, 5921760, 6415240, 7698288, 9622860, 12830480, 15396576, 19245720, 25660960, 38491440, 76982880]

約数ペア:

[(1, 76982880), (2, 38491440), (3, 25660960), (4, 19245720), (5, 15396576), (6, 12830480), (8, 9622860), (10, 7698288), (12, 6415240), (13, 5921760), (15, 5132192), (16, 4811430), (20, 3849144), (24, 3207620), (26, 2960880), (30, 2566096), (32, 2405715), (39, 1973920), (40, 1924572), (48, 1603810), (52, 1480440), (60, 1283048), (65, 1184352), (73, 1054560), (78, 986960), (80, 962286), (96, 801905), (104, 740220), (120, 641524), (130, 592176), (146, 527280), (156, 493480), (160, 481143), (169, 455520), (195, 394784), (208, 370110), (219, 351520), (240, 320762), (260, 296088), (292, 263640), (312, 246740), (338, 227760), (365, 210912), (390, 197392), (416, 185055), (438, 175760), (480, 160381), (507, 151840), (520, 148044), (584, 131820), (624, 123370), (676, 113880), (730, 105456), (780, 98696), (845, 91104), (876, 87880), (949, 81120), (1014, 75920), (1040, 74022), (1095, 70304), (1168, 65910), (1248, 61685), (1352, 56940), (1460, 52728), (1560, 49348), (1690, 45552), (1752, 43940), (1898, 40560), (2028, 37960), (2080, 37011), (2190, 35152), (2197, 35040), (2336, 32955), (2535, 30368), (2704, 28470), (2847, 27040), (2920, 26364), (3120, 24674), (3380, 22776), (3504, 21970), (3796, 20280), (4056, 18980), (4380, 17576), (4394, 17520), (4745, 16224), (5070, 15184), (5408, 14235), (5694, 13520), (5840, 13182), (6240, 12337), (6591, 11680), (6760, 11388), (7008, 10985), (7592, 10140), (8112, 9490), (8760, 8788)]