260837472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 851558400

約数和(自身を除く): 590720928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 608, 651, 659, 672, 744, 798, 868, 912, 992, 1064, 1178, 1302, 1318, 1488, 1596, 1736, 1767, 1824, 1977, 2128, 2356, 2604, 2636, 2976, 3192, 3472, 3534, 3954, 4123, 4256, 4613, 4712, 5208, 5272, 6384, 6944, 7068, 7908, 8246, 9226, 9424, 10416, 10544, 12369, 12521, 12768, 13839, 14136, 15816, 16492, 18452, 18848, 20429, 20832, 21088, 24738, 25042, 27678, 28272, 31632, 32984, 36904, 37563, 40858, 49476, 50084, 55356, 56544, 61287, 63264, 65968, 73808, 75126, 81716, 87647, 98952, 100168, 110712, 122574, 131936, 143003, 147616, 150252, 163432, 175294, 197904, 200336, 221424, 245148, 262941, 286006, 300504, 326864, 350588, 388151, 395808, 400672, 429009, 442848, 490296, 525882, 572012, 601008, 653728, 701176, 776302, 858018, 980592, 1051764, 1144024, 1164453, 1202016, 1402352, 1552604, 1716036, 1961184, 2103528, 2288048, 2328906, 2717057, 2804704, 3105208, 3432072, 4207056, 4576096, 4657812, 5434114, 6210416, 6864144, 8151171, 8414112, 9315624, 10868228, 12420832, 13728288, 16302342, 18631248, 21736456, 32604684, 37262496, 43472912, 65209368, 86945824, 130418736, 260837472]

約数ペア:

[(1, 260837472), (2, 130418736), (3, 86945824), (4, 65209368), (6, 43472912), (7, 37262496), (8, 32604684), (12, 21736456), (14, 18631248), (16, 16302342), (19, 13728288), (21, 12420832), (24, 10868228), (28, 9315624), (31, 8414112), (32, 8151171), (38, 6864144), (42, 6210416), (48, 5434114), (56, 4657812), (57, 4576096), (62, 4207056), (76, 3432072), (84, 3105208), (93, 2804704), (96, 2717057), (112, 2328906), (114, 2288048), (124, 2103528), (133, 1961184), (152, 1716036), (168, 1552604), (186, 1402352), (217, 1202016), (224, 1164453), (228, 1144024), (248, 1051764), (266, 980592), (304, 858018), (336, 776302), (372, 701176), (399, 653728), (434, 601008), (456, 572012), (496, 525882), (532, 490296), (589, 442848), (608, 429009), (651, 400672), (659, 395808), (672, 388151), (744, 350588), (798, 326864), (868, 300504), (912, 286006), (992, 262941), (1064, 245148), (1178, 221424), (1302, 200336), (1318, 197904), (1488, 175294), (1596, 163432), (1736, 150252), (1767, 147616), (1824, 143003), (1977, 131936), (2128, 122574), (2356, 110712), (2604, 100168), (2636, 98952), (2976, 87647), (3192, 81716), (3472, 75126), (3534, 73808), (3954, 65968), (4123, 63264), (4256, 61287), (4613, 56544), (4712, 55356), (5208, 50084), (5272, 49476), (6384, 40858), (6944, 37563), (7068, 36904), (7908, 32984), (8246, 31632), (9226, 28272), (9424, 27678), (10416, 25042), (10544, 24738), (12369, 21088), (12521, 20832), (12768, 20429), (13839, 18848), (14136, 18452), (15816, 16492)]