73710560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 225275904

約数和(自身を除く): 151565344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 193, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 386, 434, 440, 496, 560, 616, 620, 682, 770, 772, 868, 880, 965, 992, 1085, 1120, 1232, 1240, 1351, 1364, 1540, 1544, 1705, 1736, 1760, 1930, 2123, 2170, 2387, 2464, 2480, 2702, 2728, 3080, 3088, 3410, 3472, 3860, 4246, 4340, 4774, 4960, 5404, 5456, 5983, 6160, 6176, 6755, 6820, 6944, 7720, 8492, 8680, 9548, 10615, 10808, 10912, 11935, 11966, 12320, 13510, 13640, 14861, 15440, 16984, 17360, 19096, 21230, 21616, 23870, 23932, 27020, 27280, 29722, 29915, 30880, 33968, 34720, 38192, 41881, 42460, 43232, 47740, 47864, 54040, 54560, 59444, 59830, 65813, 67936, 74305, 76384, 83762, 84920, 95480, 95728, 108080, 118888, 119660, 131626, 148610, 167524, 169840, 190960, 191456, 209405, 216160, 237776, 239320, 263252, 297220, 329065, 335048, 339680, 381920, 418810, 460691, 475552, 478640, 526504, 594440, 658130, 670096, 837620, 921382, 957280, 1053008, 1188880, 1316260, 1340192, 1675240, 1842764, 2106016, 2303455, 2377760, 2632520, 3350480, 3685528, 4606910, 5265040, 6700960, 7371056, 9213820, 10530080, 14742112, 18427640, 36855280, 73710560]

約数ペア:

[(1, 73710560), (2, 36855280), (4, 18427640), (5, 14742112), (7, 10530080), (8, 9213820), (10, 7371056), (11, 6700960), (14, 5265040), (16, 4606910), (20, 3685528), (22, 3350480), (28, 2632520), (31, 2377760), (32, 2303455), (35, 2106016), (40, 1842764), (44, 1675240), (55, 1340192), (56, 1316260), (62, 1188880), (70, 1053008), (77, 957280), (80, 921382), (88, 837620), (110, 670096), (112, 658130), (124, 594440), (140, 526504), (154, 478640), (155, 475552), (160, 460691), (176, 418810), (193, 381920), (217, 339680), (220, 335048), (224, 329065), (248, 297220), (280, 263252), (308, 239320), (310, 237776), (341, 216160), (352, 209405), (385, 191456), (386, 190960), (434, 169840), (440, 167524), (496, 148610), (560, 131626), (616, 119660), (620, 118888), (682, 108080), (770, 95728), (772, 95480), (868, 84920), (880, 83762), (965, 76384), (992, 74305), (1085, 67936), (1120, 65813), (1232, 59830), (1240, 59444), (1351, 54560), (1364, 54040), (1540, 47864), (1544, 47740), (1705, 43232), (1736, 42460), (1760, 41881), (1930, 38192), (2123, 34720), (2170, 33968), (2387, 30880), (2464, 29915), (2480, 29722), (2702, 27280), (2728, 27020), (3080, 23932), (3088, 23870), (3410, 21616), (3472, 21230), (3860, 19096), (4246, 17360), (4340, 16984), (4774, 15440), (4960, 14861), (5404, 13640), (5456, 13510), (5983, 12320), (6160, 11966), (6176, 11935), (6755, 10912), (6820, 10808), (6944, 10615), (7720, 9548), (8492, 8680)]