400873440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3353

約数の個数: 192

約数和(自身を含む): 1437875712

約数和(自身を除く): 1037002272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3301, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 6602, 7590, 8096, 9903, 10120, 11040, 12144, 13204, 15180, 16505, 19806, 20240, 24288, 26408, 30360, 33010, 36311, 39612, 40480, 49515, 52816, 60720, 66020, 72622, 75923, 79224, 99030, 105632, 108933, 121440, 132040, 145244, 151846, 158448, 181555, 198060, 217866, 227769, 264080, 290488, 303692, 316896, 363110, 379615, 396120, 435732, 455538, 528160, 544665, 580976, 607384, 726220, 759230, 792240, 835153, 871464, 911076, 1089330, 1138845, 1161952, 1214768, 1452440, 1518460, 1584480, 1670306, 1742928, 1822152, 2178660, 2277690, 2429536, 2505459, 2904880, 3036920, 3340612, 3485856, 3644304, 4175765, 4357320, 4555380, 5010918, 5809760, 6073840, 6681224, 7288608, 8351530, 8714640, 9110760, 10021836, 12147680, 12527295, 13362448, 16703060, 17429280, 18221520, 20043672, 25054590, 26724896, 33406120, 36443040, 40087344, 50109180, 66812240, 80174688, 100218360, 133624480, 200436720, 400873440]

約数ペア:

[(1, 400873440), (2, 200436720), (3, 133624480), (4, 100218360), (5, 80174688), (6, 66812240), (8, 50109180), (10, 40087344), (11, 36443040), (12, 33406120), (15, 26724896), (16, 25054590), (20, 20043672), (22, 18221520), (23, 17429280), (24, 16703060), (30, 13362448), (32, 12527295), (33, 12147680), (40, 10021836), (44, 9110760), (46, 8714640), (48, 8351530), (55, 7288608), (60, 6681224), (66, 6073840), (69, 5809760), (80, 5010918), (88, 4555380), (92, 4357320), (96, 4175765), (110, 3644304), (115, 3485856), (120, 3340612), (132, 3036920), (138, 2904880), (160, 2505459), (165, 2429536), (176, 2277690), (184, 2178660), (220, 1822152), (230, 1742928), (240, 1670306), (253, 1584480), (264, 1518460), (276, 1452440), (330, 1214768), (345, 1161952), (352, 1138845), (368, 1089330), (440, 911076), (460, 871464), (480, 835153), (506, 792240), (528, 759230), (552, 726220), (660, 607384), (690, 580976), (736, 544665), (759, 528160), (880, 455538), (920, 435732), (1012, 396120), (1056, 379615), (1104, 363110), (1265, 316896), (1320, 303692), (1380, 290488), (1518, 264080), (1760, 227769), (1840, 217866), (2024, 198060), (2208, 181555), (2530, 158448), (2640, 151846), (2760, 145244), (3036, 132040), (3301, 121440), (3680, 108933), (3795, 105632), (4048, 99030), (5060, 79224), (5280, 75923), (5520, 72622), (6072, 66020), (6602, 60720), (7590, 52816), (8096, 49515), (9903, 40480), (10120, 39612), (11040, 36311), (12144, 33010), (13204, 30360), (15180, 26408), (16505, 24288), (19806, 20240)]