260081010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 858193920

約数和(自身を除く): 598112910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 31, 35, 42, 45, 46, 54, 62, 63, 69, 70, 90, 93, 105, 115, 126, 135, 138, 155, 161, 186, 189, 193, 207, 210, 217, 230, 270, 279, 310, 315, 322, 345, 378, 386, 414, 434, 465, 483, 558, 579, 621, 630, 651, 690, 713, 805, 837, 930, 945, 965, 966, 1035, 1085, 1158, 1242, 1302, 1351, 1395, 1426, 1449, 1610, 1674, 1737, 1890, 1930, 1953, 2070, 2139, 2170, 2415, 2702, 2790, 2895, 2898, 3105, 3255, 3474, 3565, 3906, 4053, 4185, 4278, 4347, 4439, 4830, 4991, 5211, 5790, 5859, 5983, 6210, 6417, 6510, 6755, 7130, 7245, 8106, 8370, 8685, 8694, 8878, 9765, 9982, 10422, 10695, 11718, 11966, 12159, 12834, 13317, 13510, 14490, 14973, 17370, 17949, 19251, 19530, 20265, 21390, 21735, 22195, 24318, 24955, 26055, 26634, 29295, 29915, 29946, 31073, 32085, 35898, 36477, 38502, 39951, 40530, 41881, 43470, 44390, 44919, 49910, 52110, 53847, 58590, 59830, 60795, 62146, 64170, 66585, 72954, 74865, 79902, 83762, 89745, 89838, 93219, 96255, 107694, 119853, 121590, 125643, 133170, 134757, 137609, 149730, 155365, 161541, 179490, 182385, 186438, 192510, 199755, 209405, 224595, 239706, 251286, 269235, 269514, 275218, 279657, 310730, 323082, 364770, 376929, 399510, 412827, 418810, 449190, 466095, 538470, 559314, 599265, 628215, 673785, 688045, 753858, 807705, 825654, 838971, 932190, 963263, 1130787, 1198530, 1238481, 1256430, 1347570, 1376090, 1398285, 1615410, 1677942, 1884645, 1926526, 2064135, 2261574, 2476962, 2796570, 2889789, 3715443, 3769290, 4128270, 4194855, 4816315, 5653935, 5779578, 6192405, 7430886, 8389710, 8669367, 9632630, 11307870, 12384810, 14448945, 17338734, 18577215, 26008101, 28897890, 37154430, 43346835, 52016202, 86693670, 130040505, 260081010]

約数ペア:

[(1, 260081010), (2, 130040505), (3, 86693670), (5, 52016202), (6, 43346835), (7, 37154430), (9, 28897890), (10, 26008101), (14, 18577215), (15, 17338734), (18, 14448945), (21, 12384810), (23, 11307870), (27, 9632630), (30, 8669367), (31, 8389710), (35, 7430886), (42, 6192405), (45, 5779578), (46, 5653935), (54, 4816315), (62, 4194855), (63, 4128270), (69, 3769290), (70, 3715443), (90, 2889789), (93, 2796570), (105, 2476962), (115, 2261574), (126, 2064135), (135, 1926526), (138, 1884645), (155, 1677942), (161, 1615410), (186, 1398285), (189, 1376090), (193, 1347570), (207, 1256430), (210, 1238481), (217, 1198530), (230, 1130787), (270, 963263), (279, 932190), (310, 838971), (315, 825654), (322, 807705), (345, 753858), (378, 688045), (386, 673785), (414, 628215), (434, 599265), (465, 559314), (483, 538470), (558, 466095), (579, 449190), (621, 418810), (630, 412827), (651, 399510), (690, 376929), (713, 364770), (805, 323082), (837, 310730), (930, 279657), (945, 275218), (965, 269514), (966, 269235), (1035, 251286), (1085, 239706), (1158, 224595), (1242, 209405), (1302, 199755), (1351, 192510), (1395, 186438), (1426, 182385), (1449, 179490), (1610, 161541), (1674, 155365), (1737, 149730), (1890, 137609), (1930, 134757), (1953, 133170), (2070, 125643), (2139, 121590), (2170, 119853), (2415, 107694), (2702, 96255), (2790, 93219), (2895, 89838), (2898, 89745), (3105, 83762), (3255, 79902), (3474, 74865), (3565, 72954), (3906, 66585), (4053, 64170), (4185, 62146), (4278, 60795), (4347, 59830), (4439, 58590), (4830, 53847), (4991, 52110), (5211, 49910), (5790, 44919), (5859, 44390), (5983, 43470), (6210, 41881), (6417, 40530), (6510, 39951), (6755, 38502), (7130, 36477), (7245, 35898), (8106, 32085), (8370, 31073), (8685, 29946), (8694, 29915), (8878, 29295), (9765, 26634), (9982, 26055), (10422, 24955), (10695, 24318), (11718, 22195), (11966, 21735), (12159, 21390), (12834, 20265), (13317, 19530), (13510, 19251), (14490, 17949), (14973, 17370)]