76840560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 280294560

約数和(自身を除く): 203454000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 137, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 274, 285, 304, 328, 342, 360, 369, 380, 410, 411, 456, 492, 548, 570, 615, 656, 684, 685, 720, 738, 760, 779, 820, 822, 855, 912, 984, 1096, 1140, 1230, 1233, 1368, 1370, 1476, 1520, 1558, 1640, 1644, 1710, 1845, 1968, 2055, 2192, 2280, 2337, 2460, 2466, 2603, 2736, 2740, 2952, 3116, 3280, 3288, 3420, 3690, 3895, 4110, 4560, 4674, 4920, 4932, 5206, 5480, 5617, 5904, 6165, 6232, 6576, 6840, 7011, 7380, 7790, 7809, 8220, 9348, 9840, 9864, 10412, 10960, 11234, 11685, 12330, 12464, 13015, 13680, 14022, 14760, 15580, 15618, 16440, 16851, 18696, 19728, 20824, 22468, 23370, 23427, 24660, 26030, 28044, 28085, 29520, 31160, 31236, 32880, 33702, 35055, 37392, 39045, 41648, 44936, 46740, 46854, 49320, 50553, 52060, 56088, 56170, 62320, 62472, 67404, 70110, 78090, 84255, 89872, 93480, 93708, 98640, 101106, 104120, 106723, 112176, 112340, 117135, 124944, 134808, 140220, 156180, 168510, 186960, 187416, 202212, 208240, 213446, 224680, 234270, 252765, 269616, 280440, 312360, 320169, 337020, 374832, 404424, 426892, 449360, 468540, 505530, 533615, 560880, 624720, 640338, 674040, 808848, 853784, 937080, 960507, 1011060, 1067230, 1280676, 1348080, 1600845, 1707568, 1874160, 1921014, 2022120, 2134460, 2561352, 3201690, 3842028, 4044240, 4268920, 4802535, 5122704, 6403380, 7684056, 8537840, 9605070, 12806760, 15368112, 19210140, 25613520, 38420280, 76840560]

約数ペア:

[(1, 76840560), (2, 38420280), (3, 25613520), (4, 19210140), (5, 15368112), (6, 12806760), (8, 9605070), (9, 8537840), (10, 7684056), (12, 6403380), (15, 5122704), (16, 4802535), (18, 4268920), (19, 4044240), (20, 3842028), (24, 3201690), (30, 2561352), (36, 2134460), (38, 2022120), (40, 1921014), (41, 1874160), (45, 1707568), (48, 1600845), (57, 1348080), (60, 1280676), (72, 1067230), (76, 1011060), (80, 960507), (82, 937080), (90, 853784), (95, 808848), (114, 674040), (120, 640338), (123, 624720), (137, 560880), (144, 533615), (152, 505530), (164, 468540), (171, 449360), (180, 426892), (190, 404424), (205, 374832), (228, 337020), (240, 320169), (246, 312360), (274, 280440), (285, 269616), (304, 252765), (328, 234270), (342, 224680), (360, 213446), (369, 208240), (380, 202212), (410, 187416), (411, 186960), (456, 168510), (492, 156180), (548, 140220), (570, 134808), (615, 124944), (656, 117135), (684, 112340), (685, 112176), (720, 106723), (738, 104120), (760, 101106), (779, 98640), (820, 93708), (822, 93480), (855, 89872), (912, 84255), (984, 78090), (1096, 70110), (1140, 67404), (1230, 62472), (1233, 62320), (1368, 56170), (1370, 56088), (1476, 52060), (1520, 50553), (1558, 49320), (1640, 46854), (1644, 46740), (1710, 44936), (1845, 41648), (1968, 39045), (2055, 37392), (2192, 35055), (2280, 33702), (2337, 32880), (2460, 31236), (2466, 31160), (2603, 29520), (2736, 28085), (2740, 28044), (2952, 26030), (3116, 24660), (3280, 23427), (3288, 23370), (3420, 22468), (3690, 20824), (3895, 19728), (4110, 18696), (4560, 16851), (4674, 16440), (4920, 15618), (4932, 15580), (5206, 14760), (5480, 14022), (5617, 13680), (5904, 13015), (6165, 12464), (6232, 12330), (6576, 11685), (6840, 11234), (7011, 10960), (7380, 10412), (7790, 9864), (7809, 9840), (8220, 9348)]