260673504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 859590144

約数和(自身を除く): 598916640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 53, 56, 78, 84, 91, 96, 104, 106, 112, 156, 159, 168, 182, 208, 212, 224, 273, 312, 318, 336, 364, 371, 416, 424, 546, 563, 624, 636, 672, 689, 728, 742, 848, 1092, 1113, 1126, 1248, 1272, 1378, 1456, 1484, 1689, 1696, 2067, 2184, 2226, 2252, 2544, 2756, 2912, 2968, 3378, 3941, 4134, 4368, 4452, 4504, 4823, 5088, 5512, 5936, 6756, 7319, 7882, 8268, 8736, 8904, 9008, 9646, 11024, 11823, 11872, 13512, 14469, 14638, 15764, 16536, 17808, 18016, 19292, 21957, 22048, 23646, 27024, 28938, 29276, 29839, 31528, 33072, 35616, 38584, 43914, 47292, 51233, 54048, 57876, 58552, 59678, 63056, 66144, 77168, 87828, 89517, 94584, 102466, 115752, 117104, 119356, 126112, 153699, 154336, 175656, 179034, 189168, 204932, 208873, 231504, 234208, 238712, 307398, 351312, 358068, 378336, 387907, 409864, 417746, 463008, 477424, 614796, 626619, 702624, 716136, 775814, 819728, 835492, 954848, 1163721, 1229592, 1253238, 1432272, 1551628, 1639456, 1670984, 2327442, 2459184, 2506476, 2715349, 2864544, 3103256, 3341968, 4654884, 4918368, 5012952, 5430698, 6206512, 6683936, 8146047, 9309768, 10025904, 10861396, 12413024, 16292094, 18619536, 20051808, 21722792, 32584188, 37239072, 43445584, 65168376, 86891168, 130336752, 260673504]

約数ペア:

[(1, 260673504), (2, 130336752), (3, 86891168), (4, 65168376), (6, 43445584), (7, 37239072), (8, 32584188), (12, 21722792), (13, 20051808), (14, 18619536), (16, 16292094), (21, 12413024), (24, 10861396), (26, 10025904), (28, 9309768), (32, 8146047), (39, 6683936), (42, 6206512), (48, 5430698), (52, 5012952), (53, 4918368), (56, 4654884), (78, 3341968), (84, 3103256), (91, 2864544), (96, 2715349), (104, 2506476), (106, 2459184), (112, 2327442), (156, 1670984), (159, 1639456), (168, 1551628), (182, 1432272), (208, 1253238), (212, 1229592), (224, 1163721), (273, 954848), (312, 835492), (318, 819728), (336, 775814), (364, 716136), (371, 702624), (416, 626619), (424, 614796), (546, 477424), (563, 463008), (624, 417746), (636, 409864), (672, 387907), (689, 378336), (728, 358068), (742, 351312), (848, 307398), (1092, 238712), (1113, 234208), (1126, 231504), (1248, 208873), (1272, 204932), (1378, 189168), (1456, 179034), (1484, 175656), (1689, 154336), (1696, 153699), (2067, 126112), (2184, 119356), (2226, 117104), (2252, 115752), (2544, 102466), (2756, 94584), (2912, 89517), (2968, 87828), (3378, 77168), (3941, 66144), (4134, 63056), (4368, 59678), (4452, 58552), (4504, 57876), (4823, 54048), (5088, 51233), (5512, 47292), (5936, 43914), (6756, 38584), (7319, 35616), (7882, 33072), (8268, 31528), (8736, 29839), (8904, 29276), (9008, 28938), (9646, 27024), (11024, 23646), (11823, 22048), (11872, 21957), (13512, 19292), (14469, 18016), (14638, 17808), (15764, 16536)]