31297595520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3469}}^1$

素因数の和:3655

約数の個数: 256

約数和(自身を含む): 103293849600

約数和(自身を除く): 71996254080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 127, 128, 148, 160, 185, 192, 222, 240, 254, 296, 320, 370, 381, 384, 444, 480, 508, 555, 592, 635, 640, 740, 762, 888, 960, 1016, 1110, 1184, 1270, 1480, 1524, 1776, 1905, 1920, 2032, 2220, 2368, 2540, 2960, 3048, 3469, 3552, 3810, 4064, 4440, 4699, 4736, 5080, 5920, 6096, 6938, 7104, 7620, 8128, 8880, 9398, 10160, 10407, 11840, 12192, 13876, 14097, 14208, 15240, 16256, 17345, 17760, 18796, 20320, 20814, 23495, 23680, 24384, 27752, 28194, 30480, 34690, 35520, 37592, 40640, 41628, 46990, 48768, 52035, 55504, 56388, 60960, 69380, 70485, 71040, 75184, 81280, 83256, 93980, 104070, 111008, 112776, 121920, 128353, 138760, 140970, 150368, 166512, 187960, 208140, 222016, 225552, 243840, 256706, 277520, 281940, 300736, 333024, 375920, 385059, 416280, 440563, 444032, 451104, 513412, 555040, 563880, 601472, 641765, 666048, 751840, 770118, 832560, 881126, 902208, 1026824, 1110080, 1127760, 1283530, 1321689, 1332096, 1503680, 1540236, 1665120, 1762252, 1804416, 1925295, 2053648, 2202815, 2220160, 2255520, 2567060, 2643378, 3007360, 3080472, 3330240, 3524504, 3850590, 4107296, 4405630, 4511040, 5134120, 5286756, 6160944, 6608445, 6660480, 7049008, 7701180, 8214592, 8811260, 9022080, 10268240, 10573512, 12321888, 13216890, 14098016, 15402360, 16300831, 16429184, 17622520, 20536480, 21147024, 24643776, 26433780, 28196032, 30804720, 32601662, 35245040, 41072960, 42294048, 48902493, 49287552, 52867560, 56392064, 61609440, 65203324, 70490080, 81504155, 82145920, 84588096, 97804986, 105735120, 123218880, 130406648, 140980160, 163008310, 169176192, 195609972, 211470240, 244512465, 246437760, 260813296, 281960320, 326016620, 391219944, 422940480, 489024930, 521626592, 652033240, 782439888, 845880960, 978049860, 1043253184, 1304066480, 1564879776, 1956099720, 2086506368, 2608132960, 3129759552, 3912199440, 5216265920, 6259519104, 7824398880, 10432531840, 15648797760, 31297595520]

約数ペア:

[(1, 31297595520), (2, 15648797760), (3, 10432531840), (4, 7824398880), (5, 6259519104), (6, 5216265920), (8, 3912199440), (10, 3129759552), (12, 2608132960), (15, 2086506368), (16, 1956099720), (20, 1564879776), (24, 1304066480), (30, 1043253184), (32, 978049860), (37, 845880960), (40, 782439888), (48, 652033240), (60, 521626592), (64, 489024930), (74, 422940480), (80, 391219944), (96, 326016620), (111, 281960320), (120, 260813296), (127, 246437760), (128, 244512465), (148, 211470240), (160, 195609972), (185, 169176192), (192, 163008310), (222, 140980160), (240, 130406648), (254, 123218880), (296, 105735120), (320, 97804986), (370, 84588096), (381, 82145920), (384, 81504155), (444, 70490080), (480, 65203324), (508, 61609440), (555, 56392064), (592, 52867560), (635, 49287552), (640, 48902493), (740, 42294048), (762, 41072960), (888, 35245040), (960, 32601662), (1016, 30804720), (1110, 28196032), (1184, 26433780), (1270, 24643776), (1480, 21147024), (1524, 20536480), (1776, 17622520), (1905, 16429184), (1920, 16300831), (2032, 15402360), (2220, 14098016), (2368, 13216890), (2540, 12321888), (2960, 10573512), (3048, 10268240), (3469, 9022080), (3552, 8811260), (3810, 8214592), (4064, 7701180), (4440, 7049008), (4699, 6660480), (4736, 6608445), (5080, 6160944), (5920, 5286756), (6096, 5134120), (6938, 4511040), (7104, 4405630), (7620, 4107296), (8128, 3850590), (8880, 3524504), (9398, 3330240), (10160, 3080472), (10407, 3007360), (11840, 2643378), (12192, 2567060), (13876, 2255520), (14097, 2220160), (14208, 2202815), (15240, 2053648), (16256, 1925295), (17345, 1804416), (17760, 1762252), (18796, 1665120), (20320, 1540236), (20814, 1503680), (23495, 1332096), (23680, 1321689), (24384, 1283530), (27752, 1127760), (28194, 1110080), (30480, 1026824), (34690, 902208), (35520, 881126), (37592, 832560), (40640, 770118), (41628, 751840), (46990, 666048), (48768, 641765), (52035, 601472), (55504, 563880), (56388, 555040), (60960, 513412), (69380, 451104), (70485, 444032), (71040, 440563), (75184, 416280), (81280, 385059), (83256, 375920), (93980, 333024), (104070, 300736), (111008, 281940), (112776, 277520), (121920, 256706), (128353, 243840), (138760, 225552), (140970, 222016), (150368, 208140), (166512, 187960)]