15204556656

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{205823}}^1$

素因数の和:205865

約数の個数: 120

約数和(自身を含む): 46450360320

約数和(自身を除く): 31245803664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 4104, 4617, 6156, 8208, 9234, 12312, 18468, 24624, 36936, 73872, 205823, 411646, 617469, 823292, 1234938, 1646584, 1852407, 2469876, 3293168, 3704814, 3910637, 4939752, 5557221, 7409628, 7821274, 9879504, 11114442, 11731911, 14819256, 15642548, 16671663, 22228884, 23463822, 29638512, 31285096, 33343326, 35195733, 44457768, 46927644, 50014989, 62570192, 66686652, 70391466, 88915536, 93855288, 100029978, 105587199, 133373304, 140782932, 187710576, 200059956, 211174398, 266746608, 281565864, 316761597, 400119912, 422348796, 563131728, 633523194, 800239824, 844697592, 950284791, 1267046388, 1689395184, 1900569582, 2534092776, 3801139164, 5068185552, 7602278328, 15204556656]

約数ペア:

[(1, 15204556656), (2, 7602278328), (3, 5068185552), (4, 3801139164), (6, 2534092776), (8, 1900569582), (9, 1689395184), (12, 1267046388), (16, 950284791), (18, 844697592), (19, 800239824), (24, 633523194), (27, 563131728), (36, 422348796), (38, 400119912), (48, 316761597), (54, 281565864), (57, 266746608), (72, 211174398), (76, 200059956), (81, 187710576), (108, 140782932), (114, 133373304), (144, 105587199), (152, 100029978), (162, 93855288), (171, 88915536), (216, 70391466), (228, 66686652), (243, 62570192), (304, 50014989), (324, 46927644), (342, 44457768), (432, 35195733), (456, 33343326), (486, 31285096), (513, 29638512), (648, 23463822), (684, 22228884), (912, 16671663), (972, 15642548), (1026, 14819256), (1296, 11731911), (1368, 11114442), (1539, 9879504), (1944, 7821274), (2052, 7409628), (2736, 5557221), (3078, 4939752), (3888, 3910637), (4104, 3704814), (4617, 3293168), (6156, 2469876), (8208, 1852407), (9234, 1646584), (12312, 1234938), (18468, 823292), (24624, 617469), (36936, 411646), (73872, 205823)]