1065528720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 3814791552

約数和(自身を除く): 2749262832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 263, 272, 306, 331, 340, 360, 408, 510, 526, 612, 662, 680, 720, 765, 789, 816, 993, 1020, 1052, 1224, 1315, 1324, 1360, 1530, 1578, 1655, 1986, 2040, 2104, 2367, 2448, 2630, 2648, 2979, 3060, 3156, 3310, 3945, 3972, 4080, 4208, 4471, 4734, 4965, 5260, 5296, 5627, 5958, 6120, 6312, 6620, 7890, 7944, 8942, 9468, 9930, 10520, 11254, 11835, 11916, 12240, 12624, 13240, 13413, 14895, 15780, 15888, 16881, 17884, 18936, 19860, 21040, 22355, 22508, 23670, 23832, 26480, 26826, 28135, 29790, 31560, 33762, 35768, 37872, 39720, 40239, 44710, 45016, 47340, 47664, 50643, 53652, 56270, 59580, 63120, 67065, 67524, 71536, 79440, 80478, 84405, 87053, 89420, 90032, 94680, 101286, 107304, 112540, 119160, 134130, 135048, 160956, 168810, 174106, 178840, 189360, 201195, 202572, 214608, 225080, 238320, 253215, 261159, 268260, 270096, 321912, 337620, 348212, 357680, 402390, 405144, 435265, 450160, 506430, 522318, 536520, 643824, 675240, 696424, 783477, 804780, 810288, 870530, 1012860, 1044636, 1073040, 1305795, 1350480, 1392848, 1479901, 1566954, 1609560, 1741060, 2025720, 2089272, 2611590, 2959802, 3133908, 3219120, 3482120, 3917385, 4051440, 4178544, 4439703, 5223180, 5919604, 6267816, 6964240, 7399505, 7834770, 8879406, 10446360, 11839208, 12535632, 13319109, 14799010, 15669540, 17758812, 20892720, 22198515, 23678416, 26638218, 29598020, 31339080, 35517624, 44397030, 53276436, 59196040, 62678160, 66595545, 71035248, 88794060, 106552872, 118392080, 133191090, 177588120, 213105744, 266382180, 355176240, 532764360, 1065528720]

約数ペア:

[(1, 1065528720), (2, 532764360), (3, 355176240), (4, 266382180), (5, 213105744), (6, 177588120), (8, 133191090), (9, 118392080), (10, 106552872), (12, 88794060), (15, 71035248), (16, 66595545), (17, 62678160), (18, 59196040), (20, 53276436), (24, 44397030), (30, 35517624), (34, 31339080), (36, 29598020), (40, 26638218), (45, 23678416), (48, 22198515), (51, 20892720), (60, 17758812), (68, 15669540), (72, 14799010), (80, 13319109), (85, 12535632), (90, 11839208), (102, 10446360), (120, 8879406), (136, 7834770), (144, 7399505), (153, 6964240), (170, 6267816), (180, 5919604), (204, 5223180), (240, 4439703), (255, 4178544), (263, 4051440), (272, 3917385), (306, 3482120), (331, 3219120), (340, 3133908), (360, 2959802), (408, 2611590), (510, 2089272), (526, 2025720), (612, 1741060), (662, 1609560), (680, 1566954), (720, 1479901), (765, 1392848), (789, 1350480), (816, 1305795), (993, 1073040), (1020, 1044636), (1052, 1012860), (1224, 870530), (1315, 810288), (1324, 804780), (1360, 783477), (1530, 696424), (1578, 675240), (1655, 643824), (1986, 536520), (2040, 522318), (2104, 506430), (2367, 450160), (2448, 435265), (2630, 405144), (2648, 402390), (2979, 357680), (3060, 348212), (3156, 337620), (3310, 321912), (3945, 270096), (3972, 268260), (4080, 261159), (4208, 253215), (4471, 238320), (4734, 225080), (4965, 214608), (5260, 202572), (5296, 201195), (5627, 189360), (5958, 178840), (6120, 174106), (6312, 168810), (6620, 160956), (7890, 135048), (7944, 134130), (8942, 119160), (9468, 112540), (9930, 107304), (10520, 101286), (11254, 94680), (11835, 90032), (11916, 89420), (12240, 87053), (12624, 84405), (13240, 80478), (13413, 79440), (14895, 71536), (15780, 67524), (15888, 67065), (16881, 63120), (17884, 59580), (18936, 56270), (19860, 53652), (21040, 50643), (22355, 47664), (22508, 47340), (23670, 45016), (23832, 44710), (26480, 40239), (26826, 39720), (28135, 37872), (29790, 35768), (31560, 33762)]