2776495680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{137723}}^1$

素因数の和:137753

約数の個数: 168

約数和(自身を含む): 10914351552

約数和(自身を除く): 8137855872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 137723, 275446, 413169, 550892, 688615, 826338, 964061, 1101784, 1239507, 1377230, 1652676, 1928122, 2065845, 2203568, 2479014, 2754460, 2892183, 3305352, 3856244, 4131690, 4407136, 4820305, 4958028, 5508920, 5784366, 6197535, 6610704, 7712488, 8263380, 8676549, 8814272, 9640610, 9916056, 11017840, 11568732, 12395070, 13221408, 14460915, 15424976, 16526760, 17353098, 19281220, 19832112, 22035680, 23137464, 24790140, 26442816, 28921830, 30849952, 33053520, 34706196, 38562440, 39664224, 43382745, 44071360, 46274928, 49580280, 57843660, 61699904, 66107040, 69412392, 77124880, 79328448, 86765490, 92549856, 99160560, 115687320, 132214080, 138824784, 154249760, 173530980, 185099712, 198321120, 231374640, 277649568, 308499520, 347061960, 396642240, 462749280, 555299136, 694123920, 925498560, 1388247840, 2776495680]

約数ペア:

[(1, 2776495680), (2, 1388247840), (3, 925498560), (4, 694123920), (5, 555299136), (6, 462749280), (7, 396642240), (8, 347061960), (9, 308499520), (10, 277649568), (12, 231374640), (14, 198321120), (15, 185099712), (16, 173530980), (18, 154249760), (20, 138824784), (21, 132214080), (24, 115687320), (28, 99160560), (30, 92549856), (32, 86765490), (35, 79328448), (36, 77124880), (40, 69412392), (42, 66107040), (45, 61699904), (48, 57843660), (56, 49580280), (60, 46274928), (63, 44071360), (64, 43382745), (70, 39664224), (72, 38562440), (80, 34706196), (84, 33053520), (90, 30849952), (96, 28921830), (105, 26442816), (112, 24790140), (120, 23137464), (126, 22035680), (140, 19832112), (144, 19281220), (160, 17353098), (168, 16526760), (180, 15424976), (192, 14460915), (210, 13221408), (224, 12395070), (240, 11568732), (252, 11017840), (280, 9916056), (288, 9640610), (315, 8814272), (320, 8676549), (336, 8263380), (360, 7712488), (420, 6610704), (448, 6197535), (480, 5784366), (504, 5508920), (560, 4958028), (576, 4820305), (630, 4407136), (672, 4131690), (720, 3856244), (840, 3305352), (960, 2892183), (1008, 2754460), (1120, 2479014), (1260, 2203568), (1344, 2065845), (1440, 1928122), (1680, 1652676), (2016, 1377230), (2240, 1239507), (2520, 1101784), (2880, 964061), (3360, 826338), (4032, 688615), (5040, 550892), (6720, 413169), (10080, 275446), (20160, 137723)]