15996115072

素因数分解:

$2^7\times 7^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 320

約数和(自身を含む): 40592540160

約数和(自身を除く): 24596425088

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 73, 92, 98, 112, 124, 128, 146, 161, 184, 196, 217, 224, 248, 292, 322, 343, 368, 392, 434, 448, 496, 511, 584, 644, 686, 713, 736, 784, 868, 896, 992, 1022, 1127, 1168, 1288, 1372, 1426, 1472, 1519, 1568, 1679, 1736, 1984, 2044, 2254, 2263, 2336, 2401, 2576, 2744, 2852, 2944, 3038, 3136, 3358, 3472, 3577, 3968, 4088, 4508, 4526, 4672, 4802, 4991, 5152, 5488, 5704, 6076, 6272, 6716, 6944, 7154, 7889, 8176, 9016, 9052, 9344, 9604, 9982, 10304, 10633, 10976, 11408, 11753, 12152, 13432, 13888, 14308, 15778, 15841, 16352, 18032, 18104, 19208, 19964, 20608, 21266, 21952, 22816, 23506, 24304, 25039, 26864, 27776, 28616, 31556, 31682, 32704, 34937, 36064, 36208, 38416, 39928, 42532, 43904, 45632, 47012, 48608, 50078, 52049, 53728, 55223, 57232, 63112, 63364, 65408, 69874, 72128, 72416, 74431, 76832, 79856, 82271, 85064, 91264, 94024, 97216, 100156, 104098, 107456, 110446, 110887, 114464, 126224, 126728, 139748, 144256, 144832, 148862, 153664, 159712, 164542, 170128, 175273, 188048, 194432, 200312, 208196, 214912, 220892, 221774, 228928, 244559, 252448, 253456, 279496, 289664, 297724, 307328, 319424, 329084, 340256, 350546, 364343, 376096, 400624, 416392, 441784, 443548, 457856, 489118, 504896, 506912, 558992, 575897, 595448, 638848, 658168, 680512, 701092, 728686, 752192, 776209, 801248, 832784, 883568, 887096, 978236, 1009792, 1013824, 1117984, 1151794, 1190896, 1316336, 1361024, 1402184, 1457372, 1504384, 1552418, 1602496, 1665568, 1711913, 1767136, 1774192, 1956472, 2027648, 2235968, 2303588, 2381792, 2550401, 2632672, 2804368, 2914744, 3104836, 3204992, 3331136, 3423826, 3534272, 3548384, 3912944, 4031279, 4471936, 4607176, 4763584, 5100802, 5265344, 5433463, 5608736, 5829488, 6209672, 6662272, 6847652, 7068544, 7096768, 7825888, 8062558, 9214352, 9527168, 10201604, 10530688, 10866926, 11217472, 11658976, 12419344, 13695304, 14193536, 15651776, 16125116, 17852807, 18428704, 20403208, 21733852, 22434944, 23317952, 24838688, 27390608, 31303552, 32250232, 35705614, 36857408, 40806416, 43467704, 46635904, 49677376, 54781216, 64500464, 71411228, 73714816, 81612832, 86935408, 99354752, 109562432, 124969649, 129000928, 142822456, 163225664, 173870816, 219124864, 249939298, 258001856, 285644912, 326451328, 347741632, 499878596, 516003712, 571289824, 695483264, 999757192, 1142579648, 1999514384, 2285159296, 3999028768, 7998057536, 15996115072]

約数ペア:

[(1, 15996115072), (2, 7998057536), (4, 3999028768), (7, 2285159296), (8, 1999514384), (14, 1142579648), (16, 999757192), (23, 695483264), (28, 571289824), (31, 516003712), (32, 499878596), (46, 347741632), (49, 326451328), (56, 285644912), (62, 258001856), (64, 249939298), (73, 219124864), (92, 173870816), (98, 163225664), (112, 142822456), (124, 129000928), (128, 124969649), (146, 109562432), (161, 99354752), (184, 86935408), (196, 81612832), (217, 73714816), (224, 71411228), (248, 64500464), (292, 54781216), (322, 49677376), (343, 46635904), (368, 43467704), (392, 40806416), (434, 36857408), (448, 35705614), (496, 32250232), (511, 31303552), (584, 27390608), (644, 24838688), (686, 23317952), (713, 22434944), (736, 21733852), (784, 20403208), (868, 18428704), (896, 17852807), (992, 16125116), (1022, 15651776), (1127, 14193536), (1168, 13695304), (1288, 12419344), (1372, 11658976), (1426, 11217472), (1472, 10866926), (1519, 10530688), (1568, 10201604), (1679, 9527168), (1736, 9214352), (1984, 8062558), (2044, 7825888), (2254, 7096768), (2263, 7068544), (2336, 6847652), (2401, 6662272), (2576, 6209672), (2744, 5829488), (2852, 5608736), (2944, 5433463), (3038, 5265344), (3136, 5100802), (3358, 4763584), (3472, 4607176), (3577, 4471936), (3968, 4031279), (4088, 3912944), (4508, 3548384), (4526, 3534272), (4672, 3423826), (4802, 3331136), (4991, 3204992), (5152, 3104836), (5488, 2914744), (5704, 2804368), (6076, 2632672), (6272, 2550401), (6716, 2381792), (6944, 2303588), (7154, 2235968), (7889, 2027648), (8176, 1956472), (9016, 1774192), (9052, 1767136), (9344, 1711913), (9604, 1665568), (9982, 1602496), (10304, 1552418), (10633, 1504384), (10976, 1457372), (11408, 1402184), (11753, 1361024), (12152, 1316336), (13432, 1190896), (13888, 1151794), (14308, 1117984), (15778, 1013824), (15841, 1009792), (16352, 978236), (18032, 887096), (18104, 883568), (19208, 832784), (19964, 801248), (20608, 776209), (21266, 752192), (21952, 728686), (22816, 701092), (23506, 680512), (24304, 658168), (25039, 638848), (26864, 595448), (27776, 575897), (28616, 558992), (31556, 506912), (31682, 504896), (32704, 489118), (34937, 457856), (36064, 443548), (36208, 441784), (38416, 416392), (39928, 400624), (42532, 376096), (43904, 364343), (45632, 350546), (47012, 340256), (48608, 329084), (50078, 319424), (52049, 307328), (53728, 297724), (55223, 289664), (57232, 279496), (63112, 253456), (63364, 252448), (65408, 244559), (69874, 228928), (72128, 221774), (72416, 220892), (74431, 214912), (76832, 208196), (79856, 200312), (82271, 194432), (85064, 188048), (91264, 175273), (94024, 170128), (97216, 164542), (100156, 159712), (104098, 153664), (107456, 148862), (110446, 144832), (110887, 144256), (114464, 139748), (126224, 126728)]