165393898240

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:539

約数の個数: 288

約数和(自身を含む): 416685588480

約数和(自身を除く): 251291690240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 139, 155, 157, 160, 191, 248, 256, 278, 310, 314, 320, 382, 496, 556, 620, 628, 640, 695, 764, 785, 955, 992, 1112, 1240, 1256, 1280, 1390, 1528, 1570, 1910, 1984, 2224, 2480, 2512, 2780, 3056, 3140, 3820, 3968, 4309, 4448, 4867, 4960, 5024, 5560, 5921, 6112, 6280, 7640, 7936, 8618, 8896, 9734, 9920, 10048, 11120, 11842, 12224, 12560, 15280, 17236, 17792, 19468, 19840, 20096, 21545, 21823, 22240, 23684, 24335, 24448, 25120, 26549, 29605, 29987, 30560, 34472, 35584, 38936, 39680, 40192, 43090, 43646, 44480, 47368, 48670, 48896, 50240, 53098, 59210, 59974, 61120, 68944, 77872, 86180, 87292, 88960, 94736, 97340, 100480, 106196, 109115, 118420, 119948, 122240, 132745, 137888, 149935, 155744, 172360, 174584, 177920, 189472, 194680, 200960, 212392, 218230, 236840, 239896, 244480, 265490, 275776, 299870, 311488, 344720, 349168, 378944, 389360, 424784, 436460, 473680, 479792, 530980, 551552, 599740, 622976, 676513, 689440, 698336, 757888, 778720, 823019, 849568, 872920, 929597, 947360, 959584, 1061960, 1103104, 1199480, 1245952, 1353026, 1378880, 1396672, 1515776, 1557440, 1646038, 1699136, 1745840, 1859194, 1894720, 1919168, 2123920, 2398960, 2706052, 2757760, 2793344, 3114880, 3292076, 3382565, 3398272, 3491680, 3718388, 3789440, 3838336, 4115095, 4168193, 4247840, 4647985, 4797920, 5412104, 5515520, 5586688, 6229760, 6584152, 6765130, 6796544, 6983360, 7436776, 7578880, 7676672, 8230190, 8336386, 8495680, 9295970, 9595840, 10824208, 13168304, 13530260, 13966720, 14873552, 16460380, 16672772, 16991360, 18591940, 19191680, 20840965, 21648416, 26336608, 27060520, 27933440, 29747104, 32920760, 33345544, 33982720, 37183880, 38383360, 41681930, 43296832, 52673216, 54121040, 59494208, 65841520, 66691088, 74367760, 83363860, 86593664, 105346432, 108242080, 118988416, 129213983, 131683040, 133382176, 148735520, 166727720, 173187328, 210692864, 216484160, 237976832, 258427966, 263366080, 266764352, 297471040, 333455440, 432968320, 516855932, 526732160, 533528704, 594942080, 646069915, 666910880, 865936640, 1033711864, 1053464320, 1067057408, 1189884160, 1292139830, 1333821760, 2067423728, 2584279660, 2667643520, 4134847456, 5168559320, 5335287040, 8269694912, 10337118640, 16539389824, 20674237280, 33078779648, 41348474560, 82696949120, 165393898240]

約数ペア:

[(1, 165393898240), (2, 82696949120), (4, 41348474560), (5, 33078779648), (8, 20674237280), (10, 16539389824), (16, 10337118640), (20, 8269694912), (31, 5335287040), (32, 5168559320), (40, 4134847456), (62, 2667643520), (64, 2584279660), (80, 2067423728), (124, 1333821760), (128, 1292139830), (139, 1189884160), (155, 1067057408), (157, 1053464320), (160, 1033711864), (191, 865936640), (248, 666910880), (256, 646069915), (278, 594942080), (310, 533528704), (314, 526732160), (320, 516855932), (382, 432968320), (496, 333455440), (556, 297471040), (620, 266764352), (628, 263366080), (640, 258427966), (695, 237976832), (764, 216484160), (785, 210692864), (955, 173187328), (992, 166727720), (1112, 148735520), (1240, 133382176), (1256, 131683040), (1280, 129213983), (1390, 118988416), (1528, 108242080), (1570, 105346432), (1910, 86593664), (1984, 83363860), (2224, 74367760), (2480, 66691088), (2512, 65841520), (2780, 59494208), (3056, 54121040), (3140, 52673216), (3820, 43296832), (3968, 41681930), (4309, 38383360), (4448, 37183880), (4867, 33982720), (4960, 33345544), (5024, 32920760), (5560, 29747104), (5921, 27933440), (6112, 27060520), (6280, 26336608), (7640, 21648416), (7936, 20840965), (8618, 19191680), (8896, 18591940), (9734, 16991360), (9920, 16672772), (10048, 16460380), (11120, 14873552), (11842, 13966720), (12224, 13530260), (12560, 13168304), (15280, 10824208), (17236, 9595840), (17792, 9295970), (19468, 8495680), (19840, 8336386), (20096, 8230190), (21545, 7676672), (21823, 7578880), (22240, 7436776), (23684, 6983360), (24335, 6796544), (24448, 6765130), (25120, 6584152), (26549, 6229760), (29605, 5586688), (29987, 5515520), (30560, 5412104), (34472, 4797920), (35584, 4647985), (38936, 4247840), (39680, 4168193), (40192, 4115095), (43090, 3838336), (43646, 3789440), (44480, 3718388), (47368, 3491680), (48670, 3398272), (48896, 3382565), (50240, 3292076), (53098, 3114880), (59210, 2793344), (59974, 2757760), (61120, 2706052), (68944, 2398960), (77872, 2123920), (86180, 1919168), (87292, 1894720), (88960, 1859194), (94736, 1745840), (97340, 1699136), (100480, 1646038), (106196, 1557440), (109115, 1515776), (118420, 1396672), (119948, 1378880), (122240, 1353026), (132745, 1245952), (137888, 1199480), (149935, 1103104), (155744, 1061960), (172360, 959584), (174584, 947360), (177920, 929597), (189472, 872920), (194680, 849568), (200960, 823019), (212392, 778720), (218230, 757888), (236840, 698336), (239896, 689440), (244480, 676513), (265490, 622976), (275776, 599740), (299870, 551552), (311488, 530980), (344720, 479792), (349168, 473680), (378944, 436460), (389360, 424784)]