81313580160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9623}}^1$

素因数の和:9817

約数の個数: 320

約数和(自身を含む): 292197343680

約数和(自身を除く): 210883763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 489, 540, 576, 640, 648, 652, 720, 810, 815, 864, 960, 978, 1080, 1152, 1296, 1304, 1440, 1467, 1620, 1630, 1728, 1920, 1956, 2160, 2445, 2592, 2608, 2880, 2934, 3240, 3260, 3456, 3912, 4320, 4401, 4890, 5184, 5216, 5760, 5868, 6480, 6520, 7335, 7824, 8640, 8802, 9623, 9780, 10368, 10432, 11736, 12960, 13040, 13203, 14670, 15648, 17280, 17604, 19246, 19560, 20864, 22005, 23472, 25920, 26080, 26406, 28869, 29340, 31296, 35208, 38492, 39120, 44010, 46944, 48115, 51840, 52160, 52812, 57738, 58680, 62592, 66015, 70416, 76984, 78240, 86607, 88020, 93888, 96230, 104320, 105624, 115476, 117360, 132030, 140832, 144345, 153968, 156480, 173214, 176040, 187776, 192460, 211248, 230952, 234720, 259821, 264060, 281664, 288690, 307936, 312960, 346428, 352080, 384920, 422496, 433035, 461904, 469440, 519642, 528120, 563328, 577380, 615872, 692856, 704160, 769840, 779463, 844992, 866070, 923808, 938880, 1039284, 1056240, 1154760, 1231744, 1299105, 1385712, 1408320, 1539680, 1558926, 1568549, 1689984, 1732140, 1847616, 2078568, 2112480, 2309520, 2598210, 2771424, 2816640, 3079360, 3117852, 3137098, 3464280, 3695232, 3897315, 4157136, 4224960, 4619040, 4705647, 5196420, 5542848, 6158720, 6235704, 6274196, 6928560, 7794630, 7842745, 8314272, 8449920, 9238080, 9411294, 10392840, 11085696, 12471408, 12548392, 13857120, 14116941, 15589260, 15685490, 16628544, 18476160, 18822588, 20785680, 23528235, 24942816, 25096784, 27714240, 28233882, 31178520, 31370980, 33257088, 37645176, 41571360, 42350823, 47056470, 49885632, 50193568, 55428480, 56467764, 62357040, 62741960, 70584705, 75290352, 83142720, 84701646, 94112940, 99771264, 100387136, 112935528, 124714080, 125483920, 127052469, 141169410, 150580704, 166285440, 169403292, 188225880, 200774272, 211754115, 225871056, 249428160, 250967840, 254104938, 282338820, 301161408, 338806584, 376451760, 423508230, 451742112, 498856320, 501935680, 508209876, 564677640, 602322816, 635262345, 677613168, 752903520, 847016460, 903484224, 1003871360, 1016419752, 1129355280, 1270524690, 1355226336, 1505807040, 1694032920, 1806968448, 2032839504, 2258710560, 2541049380, 2710452672, 3011614080, 3388065840, 4065679008, 4517421120, 5082098760, 5420905344, 6776131680, 8131358016, 9034842240, 10164197520, 13552263360, 16262716032, 20328395040, 27104526720, 40656790080, 81313580160]

約数ペア:

[(1, 81313580160), (2, 40656790080), (3, 27104526720), (4, 20328395040), (5, 16262716032), (6, 13552263360), (8, 10164197520), (9, 9034842240), (10, 8131358016), (12, 6776131680), (15, 5420905344), (16, 5082098760), (18, 4517421120), (20, 4065679008), (24, 3388065840), (27, 3011614080), (30, 2710452672), (32, 2541049380), (36, 2258710560), (40, 2032839504), (45, 1806968448), (48, 1694032920), (54, 1505807040), (60, 1355226336), (64, 1270524690), (72, 1129355280), (80, 1016419752), (81, 1003871360), (90, 903484224), (96, 847016460), (108, 752903520), (120, 677613168), (128, 635262345), (135, 602322816), (144, 564677640), (160, 508209876), (162, 501935680), (163, 498856320), (180, 451742112), (192, 423508230), (216, 376451760), (240, 338806584), (270, 301161408), (288, 282338820), (320, 254104938), (324, 250967840), (326, 249428160), (360, 225871056), (384, 211754115), (405, 200774272), (432, 188225880), (480, 169403292), (489, 166285440), (540, 150580704), (576, 141169410), (640, 127052469), (648, 125483920), (652, 124714080), (720, 112935528), (810, 100387136), (815, 99771264), (864, 94112940), (960, 84701646), (978, 83142720), (1080, 75290352), (1152, 70584705), (1296, 62741960), (1304, 62357040), (1440, 56467764), (1467, 55428480), (1620, 50193568), (1630, 49885632), (1728, 47056470), (1920, 42350823), (1956, 41571360), (2160, 37645176), (2445, 33257088), (2592, 31370980), (2608, 31178520), (2880, 28233882), (2934, 27714240), (3240, 25096784), (3260, 24942816), (3456, 23528235), (3912, 20785680), (4320, 18822588), (4401, 18476160), (4890, 16628544), (5184, 15685490), (5216, 15589260), (5760, 14116941), (5868, 13857120), (6480, 12548392), (6520, 12471408), (7335, 11085696), (7824, 10392840), (8640, 9411294), (8802, 9238080), (9623, 8449920), (9780, 8314272), (10368, 7842745), (10432, 7794630), (11736, 6928560), (12960, 6274196), (13040, 6235704), (13203, 6158720), (14670, 5542848), (15648, 5196420), (17280, 4705647), (17604, 4619040), (19246, 4224960), (19560, 4157136), (20864, 3897315), (22005, 3695232), (23472, 3464280), (25920, 3137098), (26080, 3117852), (26406, 3079360), (28869, 2816640), (29340, 2771424), (31296, 2598210), (35208, 2309520), (38492, 2112480), (39120, 2078568), (44010, 1847616), (46944, 1732140), (48115, 1689984), (51840, 1568549), (52160, 1558926), (52812, 1539680), (57738, 1408320), (58680, 1385712), (62592, 1299105), (66015, 1231744), (70416, 1154760), (76984, 1056240), (78240, 1039284), (86607, 938880), (88020, 923808), (93888, 866070), (96230, 844992), (104320, 779463), (105624, 769840), (115476, 704160), (117360, 692856), (132030, 615872), (140832, 577380), (144345, 563328), (153968, 528120), (156480, 519642), (173214, 469440), (176040, 461904), (187776, 433035), (192460, 422496), (211248, 384920), (230952, 352080), (234720, 346428), (259821, 312960), (264060, 307936), (281664, 288690)]