260645616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 180

約数和(自身を含む): 916757296

約数和(自身を除く): 656111680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2137, 2178, 2541, 2772, 2904, 3388, 3696, 4274, 4356, 5082, 5544, 5808, 6411, 6776, 7623, 8548, 8712, 10164, 11088, 12822, 13552, 14959, 15246, 17096, 17424, 19233, 20328, 23507, 25644, 29918, 30492, 34192, 38466, 40656, 44877, 47014, 51288, 59836, 60984, 70521, 76932, 89754, 94028, 102576, 119672, 121968, 134631, 141042, 153864, 164549, 179508, 188056, 211563, 239344, 258577, 269262, 282084, 307728, 329098, 359016, 376112, 423126, 493647, 517154, 538524, 564168, 658196, 718032, 775731, 846252, 987294, 1034308, 1077048, 1128336, 1316392, 1480941, 1551462, 1692504, 1810039, 1974588, 2068616, 2154096, 2327193, 2632784, 2961882, 3102924, 3385008, 3620078, 3949176, 4137232, 4654386, 5430117, 5923764, 6205848, 7240156, 7898352, 9308772, 10860234, 11847528, 12411696, 14480312, 16290351, 18617544, 21720468, 23695056, 28960624, 32580702, 37235088, 43440936, 65161404, 86881872, 130322808, 260645616]

約数ペア:

[(1, 260645616), (2, 130322808), (3, 86881872), (4, 65161404), (6, 43440936), (7, 37235088), (8, 32580702), (9, 28960624), (11, 23695056), (12, 21720468), (14, 18617544), (16, 16290351), (18, 14480312), (21, 12411696), (22, 11847528), (24, 10860234), (28, 9308772), (33, 7898352), (36, 7240156), (42, 6205848), (44, 5923764), (48, 5430117), (56, 4654386), (63, 4137232), (66, 3949176), (72, 3620078), (77, 3385008), (84, 3102924), (88, 2961882), (99, 2632784), (112, 2327193), (121, 2154096), (126, 2068616), (132, 1974588), (144, 1810039), (154, 1692504), (168, 1551462), (176, 1480941), (198, 1316392), (231, 1128336), (242, 1077048), (252, 1034308), (264, 987294), (308, 846252), (336, 775731), (363, 718032), (396, 658196), (462, 564168), (484, 538524), (504, 517154), (528, 493647), (616, 423126), (693, 376112), (726, 359016), (792, 329098), (847, 307728), (924, 282084), (968, 269262), (1008, 258577), (1089, 239344), (1232, 211563), (1386, 188056), (1452, 179508), (1584, 164549), (1694, 153864), (1848, 141042), (1936, 134631), (2137, 121968), (2178, 119672), (2541, 102576), (2772, 94028), (2904, 89754), (3388, 76932), (3696, 70521), (4274, 60984), (4356, 59836), (5082, 51288), (5544, 47014), (5808, 44877), (6411, 40656), (6776, 38466), (7623, 34192), (8548, 30492), (8712, 29918), (10164, 25644), (11088, 23507), (12822, 20328), (13552, 19233), (14959, 17424), (15246, 17096)]