76262480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 219414528

約数和(自身を除く): 143152048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 191, 217, 230, 248, 280, 310, 322, 368, 382, 434, 460, 496, 560, 620, 644, 713, 764, 805, 868, 920, 955, 1085, 1240, 1288, 1337, 1426, 1528, 1610, 1736, 1840, 1910, 2170, 2480, 2576, 2674, 2852, 3056, 3220, 3472, 3565, 3820, 4340, 4393, 4991, 5348, 5704, 5921, 6440, 6685, 7130, 7640, 8680, 8786, 9982, 10696, 11408, 11842, 12880, 13370, 14260, 15280, 17360, 17572, 19964, 21392, 21965, 23684, 24955, 26740, 28520, 29605, 30751, 35144, 39928, 41447, 43930, 47368, 49910, 53480, 57040, 59210, 61502, 70288, 79856, 82894, 87860, 94736, 99820, 106960, 118420, 123004, 136183, 153755, 165788, 175720, 199640, 207235, 236840, 246008, 272366, 307510, 331576, 351440, 399280, 414470, 473680, 492016, 544732, 615020, 663152, 680915, 828940, 953281, 1089464, 1230040, 1361830, 1657880, 1906562, 2178928, 2460080, 2723660, 3315760, 3813124, 4766405, 5447320, 7626248, 9532810, 10894640, 15252496, 19065620, 38131240, 76262480]

約数ペア:

[(1, 76262480), (2, 38131240), (4, 19065620), (5, 15252496), (7, 10894640), (8, 9532810), (10, 7626248), (14, 5447320), (16, 4766405), (20, 3813124), (23, 3315760), (28, 2723660), (31, 2460080), (35, 2178928), (40, 1906562), (46, 1657880), (56, 1361830), (62, 1230040), (70, 1089464), (80, 953281), (92, 828940), (112, 680915), (115, 663152), (124, 615020), (140, 544732), (155, 492016), (161, 473680), (184, 414470), (191, 399280), (217, 351440), (230, 331576), (248, 307510), (280, 272366), (310, 246008), (322, 236840), (368, 207235), (382, 199640), (434, 175720), (460, 165788), (496, 153755), (560, 136183), (620, 123004), (644, 118420), (713, 106960), (764, 99820), (805, 94736), (868, 87860), (920, 82894), (955, 79856), (1085, 70288), (1240, 61502), (1288, 59210), (1337, 57040), (1426, 53480), (1528, 49910), (1610, 47368), (1736, 43930), (1840, 41447), (1910, 39928), (2170, 35144), (2480, 30751), (2576, 29605), (2674, 28520), (2852, 26740), (3056, 24955), (3220, 23684), (3472, 21965), (3565, 21392), (3820, 19964), (4340, 17572), (4393, 17360), (4991, 15280), (5348, 14260), (5704, 13370), (5921, 12880), (6440, 11842), (6685, 11408), (7130, 10696), (7640, 9982), (8680, 8786)]