42539804640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{70843}}^1$

素因数の和:71006

約数の個数: 192

約数和(自身を含む): 149962579200

約数和(自身を除く): 107422774560

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, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 1080, 1112, 1251, 1390, 1440, 1668, 2085, 2160, 2224, 2502, 2780, 3336, 3753, 4170, 4320, 4448, 5004, 5560, 6255, 6672, 7506, 8340, 10008, 11120, 12510, 13344, 15012, 16680, 18765, 20016, 22240, 25020, 30024, 33360, 37530, 40032, 50040, 60048, 66720, 70843, 75060, 100080, 120096, 141686, 150120, 200160, 212529, 283372, 300240, 354215, 425058, 566744, 600480, 637587, 708430, 850116, 1062645, 1133488, 1275174, 1416860, 1700232, 1912761, 2125290, 2266976, 2550348, 2833720, 3187935, 3400464, 3825522, 4250580, 5100696, 5667440, 6375870, 6800928, 7651044, 8501160, 9563805, 9847177, 10201392, 11334880, 12751740, 15302088, 17002320, 19127610, 19694354, 20402784, 25503480, 29541531, 30604176, 34004640, 38255220, 39388708, 49235885, 51006960, 59083062, 61208352, 76510440, 78777416, 88624593, 98471770, 102013920, 118166124, 147707655, 153020880, 157554832, 177249186, 196943540, 236332248, 265873779, 295415310, 306041760, 315109664, 354498372, 393887080, 443122965, 472664496, 531747558, 590830620, 708996744, 787774160, 886245930, 945328992, 1063495116, 1181661240, 1329368895, 1417993488, 1575548320, 1772491860, 2126990232, 2363322480, 2658737790, 2835986976, 3544983720, 4253980464, 4726644960, 5317475580, 7089967440, 8507960928, 10634951160, 14179934880, 21269902320, 42539804640]

約数ペア:

[(1, 42539804640), (2, 21269902320), (3, 14179934880), (4, 10634951160), (5, 8507960928), (6, 7089967440), (8, 5317475580), (9, 4726644960), (10, 4253980464), (12, 3544983720), (15, 2835986976), (16, 2658737790), (18, 2363322480), (20, 2126990232), (24, 1772491860), (27, 1575548320), (30, 1417993488), (32, 1329368895), (36, 1181661240), (40, 1063495116), (45, 945328992), (48, 886245930), (54, 787774160), (60, 708996744), (72, 590830620), (80, 531747558), (90, 472664496), (96, 443122965), (108, 393887080), (120, 354498372), (135, 315109664), (139, 306041760), (144, 295415310), (160, 265873779), (180, 236332248), (216, 196943540), (240, 177249186), (270, 157554832), (278, 153020880), (288, 147707655), (360, 118166124), (417, 102013920), (432, 98471770), (480, 88624593), (540, 78777416), (556, 76510440), (695, 61208352), (720, 59083062), (834, 51006960), (864, 49235885), (1080, 39388708), (1112, 38255220), (1251, 34004640), (1390, 30604176), (1440, 29541531), (1668, 25503480), (2085, 20402784), (2160, 19694354), (2224, 19127610), (2502, 17002320), (2780, 15302088), (3336, 12751740), (3753, 11334880), (4170, 10201392), (4320, 9847177), (4448, 9563805), (5004, 8501160), (5560, 7651044), (6255, 6800928), (6672, 6375870), (7506, 5667440), (8340, 5100696), (10008, 4250580), (11120, 3825522), (12510, 3400464), (13344, 3187935), (15012, 2833720), (16680, 2550348), (18765, 2266976), (20016, 2125290), (22240, 1912761), (25020, 1700232), (30024, 1416860), (33360, 1275174), (37530, 1133488), (40032, 1062645), (50040, 850116), (60048, 708430), (66720, 637587), (70843, 600480), (75060, 566744), (100080, 425058), (120096, 354215), (141686, 300240), (150120, 283372), (200160, 212529)]