31433688720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{49109}}^1$

素因数の和:49262

約数の個数: 240

約数和(自身を含む): 121597931520

約数和(自身を除く): 90164242800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8890, 9144, 10160, 10668, 11430, 13335, 14224, 15240, 16002, 17780, 18288, 21336, 22860, 26670, 30480, 32004, 35560, 40005, 42672, 45720, 49109, 53340, 64008, 71120, 80010, 91440, 98218, 106680, 128016, 147327, 160020, 196436, 213360, 245545, 294654, 320040, 343763, 392872, 441981, 491090, 589308, 640080, 687526, 736635, 785744, 883962, 982180, 1031289, 1178616, 1375052, 1473270, 1718815, 1767924, 1964360, 2062578, 2209905, 2357232, 2750104, 2946540, 3093867, 3437630, 3535848, 3928720, 4125156, 4419810, 5156445, 5500208, 5893080, 6187734, 6236843, 6875260, 7071696, 8250312, 8839620, 10312890, 11786160, 12375468, 12473686, 13750520, 15469335, 16500624, 17679240, 18710529, 20625780, 24750936, 24947372, 27501040, 30938670, 31184215, 35358480, 37421058, 41251560, 43657901, 49501872, 49894744, 56131587, 61877340, 62368430, 74842116, 82503120, 87315802, 93552645, 99789488, 112263174, 123754680, 124736860, 130973703, 149684232, 174631604, 187105290, 218289505, 224526348, 247509360, 249473720, 261947406, 280657935, 299368464, 349263208, 374210580, 392921109, 436579010, 449052696, 498947440, 523894812, 561315870, 654868515, 698526416, 748421160, 785842218, 873158020, 898105392, 1047789624, 1122631740, 1309737030, 1496842320, 1571684436, 1746316040, 1964605545, 2095579248, 2245263480, 2619474060, 3143368872, 3492632080, 3929211090, 4490526960, 5238948120, 6286737744, 7858422180, 10477896240, 15716844360, 31433688720]

約数ペア:

[(1, 31433688720), (2, 15716844360), (3, 10477896240), (4, 7858422180), (5, 6286737744), (6, 5238948120), (7, 4490526960), (8, 3929211090), (9, 3492632080), (10, 3143368872), (12, 2619474060), (14, 2245263480), (15, 2095579248), (16, 1964605545), (18, 1746316040), (20, 1571684436), (21, 1496842320), (24, 1309737030), (28, 1122631740), (30, 1047789624), (35, 898105392), (36, 873158020), (40, 785842218), (42, 748421160), (45, 698526416), (48, 654868515), (56, 561315870), (60, 523894812), (63, 498947440), (70, 449052696), (72, 436579010), (80, 392921109), (84, 374210580), (90, 349263208), (105, 299368464), (112, 280657935), (120, 261947406), (126, 249473720), (127, 247509360), (140, 224526348), (144, 218289505), (168, 187105290), (180, 174631604), (210, 149684232), (240, 130973703), (252, 124736860), (254, 123754680), (280, 112263174), (315, 99789488), (336, 93552645), (360, 87315802), (381, 82503120), (420, 74842116), (504, 62368430), (508, 61877340), (560, 56131587), (630, 49894744), (635, 49501872), (720, 43657901), (762, 41251560), (840, 37421058), (889, 35358480), (1008, 31184215), (1016, 30938670), (1143, 27501040), (1260, 24947372), (1270, 24750936), (1524, 20625780), (1680, 18710529), (1778, 17679240), (1905, 16500624), (2032, 15469335), (2286, 13750520), (2520, 12473686), (2540, 12375468), (2667, 11786160), (3048, 10312890), (3556, 8839620), (3810, 8250312), (4445, 7071696), (4572, 6875260), (5040, 6236843), (5080, 6187734), (5334, 5893080), (5715, 5500208), (6096, 5156445), (7112, 4419810), (7620, 4125156), (8001, 3928720), (8890, 3535848), (9144, 3437630), (10160, 3093867), (10668, 2946540), (11430, 2750104), (13335, 2357232), (14224, 2209905), (15240, 2062578), (16002, 1964360), (17780, 1767924), (18288, 1718815), (21336, 1473270), (22860, 1375052), (26670, 1178616), (30480, 1031289), (32004, 982180), (35560, 883962), (40005, 785744), (42672, 736635), (45720, 687526), (49109, 640080), (53340, 589308), (64008, 491090), (71120, 441981), (80010, 392872), (91440, 343763), (98218, 320040), (106680, 294654), (128016, 245545), (147327, 213360), (160020, 196436)]