271515840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 926982144

約数和(自身を除く): 655466304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 127, 131, 136, 160, 170, 192, 204, 240, 254, 255, 262, 272, 320, 340, 381, 393, 408, 480, 508, 510, 524, 544, 635, 655, 680, 762, 786, 816, 960, 1016, 1020, 1048, 1088, 1270, 1310, 1360, 1524, 1572, 1632, 1905, 1965, 2032, 2040, 2096, 2159, 2227, 2540, 2620, 2720, 3048, 3144, 3264, 3810, 3930, 4064, 4080, 4192, 4318, 4454, 5080, 5240, 5440, 6096, 6288, 6477, 6681, 7620, 7860, 8128, 8160, 8384, 8636, 8908, 10160, 10480, 10795, 11135, 12192, 12576, 12954, 13362, 15240, 15720, 16320, 16637, 17272, 17816, 20320, 20960, 21590, 22270, 24384, 25152, 25908, 26724, 30480, 31440, 32385, 33274, 33405, 34544, 35632, 40640, 41920, 43180, 44540, 49911, 51816, 53448, 60960, 62880, 64770, 66548, 66810, 69088, 71264, 83185, 86360, 89080, 99822, 103632, 106896, 121920, 125760, 129540, 133096, 133620, 138176, 142528, 166370, 172720, 178160, 199644, 207264, 213792, 249555, 259080, 266192, 267240, 282829, 332740, 345440, 356320, 399288, 414528, 427584, 499110, 518160, 532384, 534480, 565658, 665480, 690880, 712640, 798576, 848487, 998220, 1036320, 1064768, 1068960, 1131316, 1330960, 1414145, 1597152, 1696974, 1996440, 2072640, 2137920, 2262632, 2661920, 2828290, 3194304, 3393948, 3992880, 4242435, 4525264, 5323840, 5656580, 6787896, 7985760, 8484870, 9050528, 11313160, 13575792, 15971520, 16969740, 18101056, 22626320, 27151584, 33939480, 45252640, 54303168, 67878960, 90505280, 135757920, 271515840]

約数ペア:

[(1, 271515840), (2, 135757920), (3, 90505280), (4, 67878960), (5, 54303168), (6, 45252640), (8, 33939480), (10, 27151584), (12, 22626320), (15, 18101056), (16, 16969740), (17, 15971520), (20, 13575792), (24, 11313160), (30, 9050528), (32, 8484870), (34, 7985760), (40, 6787896), (48, 5656580), (51, 5323840), (60, 4525264), (64, 4242435), (68, 3992880), (80, 3393948), (85, 3194304), (96, 2828290), (102, 2661920), (120, 2262632), (127, 2137920), (131, 2072640), (136, 1996440), (160, 1696974), (170, 1597152), (192, 1414145), (204, 1330960), (240, 1131316), (254, 1068960), (255, 1064768), (262, 1036320), (272, 998220), (320, 848487), (340, 798576), (381, 712640), (393, 690880), (408, 665480), (480, 565658), (508, 534480), (510, 532384), (524, 518160), (544, 499110), (635, 427584), (655, 414528), (680, 399288), (762, 356320), (786, 345440), (816, 332740), (960, 282829), (1016, 267240), (1020, 266192), (1048, 259080), (1088, 249555), (1270, 213792), (1310, 207264), (1360, 199644), (1524, 178160), (1572, 172720), (1632, 166370), (1905, 142528), (1965, 138176), (2032, 133620), (2040, 133096), (2096, 129540), (2159, 125760), (2227, 121920), (2540, 106896), (2620, 103632), (2720, 99822), (3048, 89080), (3144, 86360), (3264, 83185), (3810, 71264), (3930, 69088), (4064, 66810), (4080, 66548), (4192, 64770), (4318, 62880), (4454, 60960), (5080, 53448), (5240, 51816), (5440, 49911), (6096, 44540), (6288, 43180), (6477, 41920), (6681, 40640), (7620, 35632), (7860, 34544), (8128, 33405), (8160, 33274), (8384, 32385), (8636, 31440), (8908, 30480), (10160, 26724), (10480, 25908), (10795, 25152), (11135, 24384), (12192, 22270), (12576, 21590), (12954, 20960), (13362, 20320), (15240, 17816), (15720, 17272), (16320, 16637)]