220740480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 192

約数和(自身を含む): 802760400

約数和(自身を除く): 582019920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2017, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4034, 4560, 5472, 5760, 6051, 6080, 6840, 7296, 8068, 9120, 10085, 10944, 12102, 12160, 13680, 16136, 18153, 18240, 20170, 21888, 24204, 27360, 30255, 32272, 36306, 36480, 38323, 40340, 48408, 54720, 60510, 64544, 72612, 76646, 80680, 90765, 96816, 109440, 114969, 121020, 129088, 145224, 153292, 161360, 181530, 191615, 193632, 229938, 242040, 258176, 290448, 306584, 322720, 344907, 363060, 383230, 387264, 459876, 484080, 574845, 580896, 613168, 645440, 689814, 726120, 766460, 774528, 919752, 968160, 1149690, 1161792, 1226336, 1290880, 1379628, 1452240, 1532920, 1724535, 1839504, 1936320, 2299380, 2323584, 2452672, 2759256, 2904480, 3065840, 3449070, 3679008, 3872640, 4598760, 4905344, 5518512, 5808960, 6131680, 6898140, 7358016, 9197520, 11037024, 11617920, 12263360, 13796280, 14716032, 18395040, 22074048, 24526720, 27592560, 36790080, 44148096, 55185120, 73580160, 110370240, 220740480]

約数ペア:

[(1, 220740480), (2, 110370240), (3, 73580160), (4, 55185120), (5, 44148096), (6, 36790080), (8, 27592560), (9, 24526720), (10, 22074048), (12, 18395040), (15, 14716032), (16, 13796280), (18, 12263360), (19, 11617920), (20, 11037024), (24, 9197520), (30, 7358016), (32, 6898140), (36, 6131680), (38, 5808960), (40, 5518512), (45, 4905344), (48, 4598760), (57, 3872640), (60, 3679008), (64, 3449070), (72, 3065840), (76, 2904480), (80, 2759256), (90, 2452672), (95, 2323584), (96, 2299380), (114, 1936320), (120, 1839504), (128, 1724535), (144, 1532920), (152, 1452240), (160, 1379628), (171, 1290880), (180, 1226336), (190, 1161792), (192, 1149690), (228, 968160), (240, 919752), (285, 774528), (288, 766460), (304, 726120), (320, 689814), (342, 645440), (360, 613168), (380, 580896), (384, 574845), (456, 484080), (480, 459876), (570, 387264), (576, 383230), (608, 363060), (640, 344907), (684, 322720), (720, 306584), (760, 290448), (855, 258176), (912, 242040), (960, 229938), (1140, 193632), (1152, 191615), (1216, 181530), (1368, 161360), (1440, 153292), (1520, 145224), (1710, 129088), (1824, 121020), (1920, 114969), (2017, 109440), (2280, 96816), (2432, 90765), (2736, 80680), (2880, 76646), (3040, 72612), (3420, 64544), (3648, 60510), (4034, 54720), (4560, 48408), (5472, 40340), (5760, 38323), (6051, 36480), (6080, 36306), (6840, 32272), (7296, 30255), (8068, 27360), (9120, 24204), (10085, 21888), (10944, 20170), (12102, 18240), (12160, 18153), (13680, 16136)]