260371728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 824518656

約数和(自身を除く): 564146928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 47, 48, 51, 62, 68, 72, 73, 93, 94, 102, 124, 136, 141, 144, 146, 153, 186, 188, 204, 219, 248, 272, 279, 282, 292, 306, 372, 376, 408, 423, 438, 496, 527, 558, 564, 584, 612, 657, 744, 752, 799, 816, 846, 876, 1054, 1116, 1128, 1168, 1224, 1241, 1314, 1457, 1488, 1581, 1598, 1692, 1752, 2108, 2232, 2256, 2263, 2397, 2448, 2482, 2628, 2914, 3162, 3196, 3384, 3431, 3504, 3723, 4216, 4371, 4464, 4526, 4743, 4794, 4964, 5256, 5828, 6324, 6392, 6768, 6789, 6862, 7191, 7446, 8432, 8742, 9052, 9486, 9588, 9928, 10293, 10512, 11169, 11656, 12648, 12784, 13113, 13578, 13724, 14382, 14892, 17484, 18104, 18972, 19176, 19856, 20367, 20586, 22338, 23312, 24769, 25296, 26226, 27156, 27448, 28764, 29784, 30879, 34968, 36208, 37944, 38352, 38471, 40734, 41172, 44676, 49538, 52452, 54312, 54896, 57528, 58327, 59568, 61758, 69936, 74307, 75888, 76942, 81468, 82344, 89352, 99076, 104904, 106361, 108624, 115056, 115413, 116654, 123516, 148614, 153884, 162936, 164688, 174981, 178704, 198152, 209808, 212722, 222921, 230826, 233308, 247032, 297228, 307768, 319083, 325872, 346239, 349962, 396304, 425444, 445842, 461652, 466616, 494064, 524943, 594456, 615536, 638166, 692478, 699924, 850888, 891684, 923304, 933232, 957249, 1049886, 1188912, 1276332, 1384956, 1399848, 1701776, 1783368, 1808137, 1846608, 1914498, 2099772, 2552664, 2769912, 2799696, 3566736, 3616274, 3828996, 4199544, 5105328, 5424411, 5539824, 7232548, 7657992, 8399088, 10848822, 14465096, 15315984, 16273233, 21697644, 28930192, 32546466, 43395288, 65092932, 86790576, 130185864, 260371728]

約数ペア:

[(1, 260371728), (2, 130185864), (3, 86790576), (4, 65092932), (6, 43395288), (8, 32546466), (9, 28930192), (12, 21697644), (16, 16273233), (17, 15315984), (18, 14465096), (24, 10848822), (31, 8399088), (34, 7657992), (36, 7232548), (47, 5539824), (48, 5424411), (51, 5105328), (62, 4199544), (68, 3828996), (72, 3616274), (73, 3566736), (93, 2799696), (94, 2769912), (102, 2552664), (124, 2099772), (136, 1914498), (141, 1846608), (144, 1808137), (146, 1783368), (153, 1701776), (186, 1399848), (188, 1384956), (204, 1276332), (219, 1188912), (248, 1049886), (272, 957249), (279, 933232), (282, 923304), (292, 891684), (306, 850888), (372, 699924), (376, 692478), (408, 638166), (423, 615536), (438, 594456), (496, 524943), (527, 494064), (558, 466616), (564, 461652), (584, 445842), (612, 425444), (657, 396304), (744, 349962), (752, 346239), (799, 325872), (816, 319083), (846, 307768), (876, 297228), (1054, 247032), (1116, 233308), (1128, 230826), (1168, 222921), (1224, 212722), (1241, 209808), (1314, 198152), (1457, 178704), (1488, 174981), (1581, 164688), (1598, 162936), (1692, 153884), (1752, 148614), (2108, 123516), (2232, 116654), (2256, 115413), (2263, 115056), (2397, 108624), (2448, 106361), (2482, 104904), (2628, 99076), (2914, 89352), (3162, 82344), (3196, 81468), (3384, 76942), (3431, 75888), (3504, 74307), (3723, 69936), (4216, 61758), (4371, 59568), (4464, 58327), (4526, 57528), (4743, 54896), (4794, 54312), (4964, 52452), (5256, 49538), (5828, 44676), (6324, 41172), (6392, 40734), (6768, 38471), (6789, 38352), (6862, 37944), (7191, 36208), (7446, 34968), (8432, 30879), (8742, 29784), (9052, 28764), (9486, 27448), (9588, 27156), (9928, 26226), (10293, 25296), (10512, 24769), (11169, 23312), (11656, 22338), (12648, 20586), (12784, 20367), (13113, 19856), (13578, 19176), (13724, 18972), (14382, 18104), (14892, 17484)]