45136257920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1461

約数の個数: 256

約数和(自身を含む): 120911616000

約数和(自身を除く): 75775358080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 139, 155, 160, 208, 248, 260, 278, 310, 320, 403, 416, 496, 520, 556, 620, 640, 695, 806, 832, 992, 1040, 1112, 1240, 1259, 1390, 1612, 1664, 1807, 1984, 2015, 2080, 2224, 2480, 2518, 2780, 3224, 3614, 3968, 4030, 4160, 4309, 4448, 4960, 5036, 5560, 6295, 6448, 7228, 8060, 8320, 8618, 8896, 9035, 9920, 10072, 11120, 12590, 12896, 14456, 16120, 16367, 17236, 17792, 18070, 19840, 20144, 21545, 22240, 25180, 25792, 28912, 32240, 32734, 34472, 36140, 39029, 40288, 43090, 44480, 50360, 51584, 56017, 57824, 64480, 65468, 68944, 72280, 78058, 80576, 81835, 86180, 88960, 100720, 112034, 115648, 128960, 130936, 137888, 144560, 156116, 161152, 163670, 172360, 175001, 195145, 201440, 224068, 231296, 257920, 261872, 275776, 280085, 289120, 312232, 327340, 344720, 350002, 390290, 402880, 448136, 507377, 523744, 551552, 560170, 578240, 624464, 654680, 689440, 700004, 780580, 805760, 875005, 896272, 1014754, 1047488, 1120340, 1156480, 1248928, 1309360, 1378880, 1400008, 1561160, 1750010, 1792544, 2029508, 2094976, 2240680, 2275013, 2497856, 2536885, 2618720, 2757760, 2800016, 3122320, 3500020, 3585088, 4059016, 4481360, 4550026, 4995712, 5073770, 5237440, 5425031, 5600032, 6244640, 7000040, 7170176, 8118032, 8962720, 9100052, 10147540, 10474880, 10850062, 11200064, 11375065, 12489280, 14000080, 16236064, 17925440, 18200104, 20295080, 21700124, 22400128, 22750130, 24978560, 27125155, 28000160, 32472128, 35850880, 36400208, 40590160, 43400248, 45500260, 54250310, 56000320, 64944256, 70525403, 72800416, 81180320, 86800496, 91000520, 108500620, 112000640, 141050806, 145600832, 162360640, 173600992, 182001040, 217001240, 282101612, 291201664, 324721280, 347201984, 352627015, 364002080, 434002480, 564203224, 694403968, 705254030, 728004160, 868004960, 1128406448, 1410508060, 1456008320, 1736009920, 2256812896, 2821016120, 3472019840, 4513625792, 5642032240, 9027251584, 11284064480, 22568128960, 45136257920]

約数ペア:

[(1, 45136257920), (2, 22568128960), (4, 11284064480), (5, 9027251584), (8, 5642032240), (10, 4513625792), (13, 3472019840), (16, 2821016120), (20, 2256812896), (26, 1736009920), (31, 1456008320), (32, 1410508060), (40, 1128406448), (52, 868004960), (62, 728004160), (64, 705254030), (65, 694403968), (80, 564203224), (104, 434002480), (124, 364002080), (128, 352627015), (130, 347201984), (139, 324721280), (155, 291201664), (160, 282101612), (208, 217001240), (248, 182001040), (260, 173600992), (278, 162360640), (310, 145600832), (320, 141050806), (403, 112000640), (416, 108500620), (496, 91000520), (520, 86800496), (556, 81180320), (620, 72800416), (640, 70525403), (695, 64944256), (806, 56000320), (832, 54250310), (992, 45500260), (1040, 43400248), (1112, 40590160), (1240, 36400208), (1259, 35850880), (1390, 32472128), (1612, 28000160), (1664, 27125155), (1807, 24978560), (1984, 22750130), (2015, 22400128), (2080, 21700124), (2224, 20295080), (2480, 18200104), (2518, 17925440), (2780, 16236064), (3224, 14000080), (3614, 12489280), (3968, 11375065), (4030, 11200064), (4160, 10850062), (4309, 10474880), (4448, 10147540), (4960, 9100052), (5036, 8962720), (5560, 8118032), (6295, 7170176), (6448, 7000040), (7228, 6244640), (8060, 5600032), (8320, 5425031), (8618, 5237440), (8896, 5073770), (9035, 4995712), (9920, 4550026), (10072, 4481360), (11120, 4059016), (12590, 3585088), (12896, 3500020), (14456, 3122320), (16120, 2800016), (16367, 2757760), (17236, 2618720), (17792, 2536885), (18070, 2497856), (19840, 2275013), (20144, 2240680), (21545, 2094976), (22240, 2029508), (25180, 1792544), (25792, 1750010), (28912, 1561160), (32240, 1400008), (32734, 1378880), (34472, 1309360), (36140, 1248928), (39029, 1156480), (40288, 1120340), (43090, 1047488), (44480, 1014754), (50360, 896272), (51584, 875005), (56017, 805760), (57824, 780580), (64480, 700004), (65468, 689440), (68944, 654680), (72280, 624464), (78058, 578240), (80576, 560170), (81835, 551552), (86180, 523744), (88960, 507377), (100720, 448136), (112034, 402880), (115648, 390290), (128960, 350002), (130936, 344720), (137888, 327340), (144560, 312232), (156116, 289120), (161152, 280085), (163670, 275776), (172360, 261872), (175001, 257920), (195145, 231296), (201440, 224068)]