2045771520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 288

約数和(自身を含む): 7120576512

約数和(自身を除く): 5074804992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 128, 130, 156, 160, 192, 195, 208, 214, 240, 256, 260, 312, 320, 321, 383, 384, 390, 416, 428, 480, 520, 535, 624, 640, 642, 766, 768, 780, 832, 856, 960, 1040, 1070, 1149, 1248, 1280, 1284, 1391, 1532, 1560, 1605, 1664, 1712, 1915, 1920, 2080, 2140, 2298, 2496, 2568, 2782, 3064, 3120, 3210, 3328, 3424, 3830, 3840, 4160, 4173, 4280, 4596, 4979, 4992, 5136, 5564, 5745, 6128, 6240, 6420, 6848, 6955, 7660, 8320, 8346, 8560, 9192, 9958, 9984, 10272, 11128, 11490, 12256, 12480, 12840, 13696, 13910, 14937, 15320, 16640, 16692, 17120, 18384, 19916, 20544, 20865, 22256, 22980, 24512, 24895, 24960, 25680, 27392, 27820, 29874, 30640, 33384, 34240, 36768, 39832, 40981, 41088, 41730, 44512, 45960, 49024, 49790, 49920, 51360, 55640, 59748, 61280, 66768, 68480, 73536, 74685, 79664, 81962, 82176, 83460, 89024, 91920, 98048, 99580, 102720, 111280, 119496, 122560, 122943, 133536, 136960, 147072, 149370, 159328, 163924, 166920, 178048, 183840, 199160, 204905, 205440, 222560, 238992, 245120, 245886, 267072, 294144, 298740, 318656, 327848, 333840, 356096, 367680, 398320, 409810, 410880, 445120, 477984, 490240, 491772, 532753, 534144, 597480, 614715, 637312, 655696, 667680, 735360, 796640, 819620, 890240, 955968, 983544, 1065506, 1068288, 1194960, 1229430, 1274624, 1311392, 1335360, 1470720, 1593280, 1598259, 1639240, 1780480, 1911936, 1967088, 2131012, 2389920, 2458860, 2622784, 2663765, 2670720, 3186560, 3196518, 3278480, 3823872, 3934176, 4262024, 4779840, 4917720, 5245568, 5327530, 5341440, 6373120, 6393036, 6556960, 7868352, 7991295, 8524048, 9559680, 9835440, 10491136, 10655060, 12786072, 13113920, 15736704, 15982590, 17048096, 19119360, 19670880, 21310120, 25572144, 26227840, 31473408, 31965180, 34096192, 39341760, 42620240, 51144288, 52455680, 63930360, 68192384, 78683520, 85240480, 102288576, 127860720, 136384768, 157367040, 170480960, 204577152, 255721440, 340961920, 409154304, 511442880, 681923840, 1022885760, 2045771520]

約数ペア:

[(1, 2045771520), (2, 1022885760), (3, 681923840), (4, 511442880), (5, 409154304), (6, 340961920), (8, 255721440), (10, 204577152), (12, 170480960), (13, 157367040), (15, 136384768), (16, 127860720), (20, 102288576), (24, 85240480), (26, 78683520), (30, 68192384), (32, 63930360), (39, 52455680), (40, 51144288), (48, 42620240), (52, 39341760), (60, 34096192), (64, 31965180), (65, 31473408), (78, 26227840), (80, 25572144), (96, 21310120), (104, 19670880), (107, 19119360), (120, 17048096), (128, 15982590), (130, 15736704), (156, 13113920), (160, 12786072), (192, 10655060), (195, 10491136), (208, 9835440), (214, 9559680), (240, 8524048), (256, 7991295), (260, 7868352), (312, 6556960), (320, 6393036), (321, 6373120), (383, 5341440), (384, 5327530), (390, 5245568), (416, 4917720), (428, 4779840), (480, 4262024), (520, 3934176), (535, 3823872), (624, 3278480), (640, 3196518), (642, 3186560), (766, 2670720), (768, 2663765), (780, 2622784), (832, 2458860), (856, 2389920), (960, 2131012), (1040, 1967088), (1070, 1911936), (1149, 1780480), (1248, 1639240), (1280, 1598259), (1284, 1593280), (1391, 1470720), (1532, 1335360), (1560, 1311392), (1605, 1274624), (1664, 1229430), (1712, 1194960), (1915, 1068288), (1920, 1065506), (2080, 983544), (2140, 955968), (2298, 890240), (2496, 819620), (2568, 796640), (2782, 735360), (3064, 667680), (3120, 655696), (3210, 637312), (3328, 614715), (3424, 597480), (3830, 534144), (3840, 532753), (4160, 491772), (4173, 490240), (4280, 477984), (4596, 445120), (4979, 410880), (4992, 409810), (5136, 398320), (5564, 367680), (5745, 356096), (6128, 333840), (6240, 327848), (6420, 318656), (6848, 298740), (6955, 294144), (7660, 267072), (8320, 245886), (8346, 245120), (8560, 238992), (9192, 222560), (9958, 205440), (9984, 204905), (10272, 199160), (11128, 183840), (11490, 178048), (12256, 166920), (12480, 163924), (12840, 159328), (13696, 149370), (13910, 147072), (14937, 136960), (15320, 133536), (16640, 122943), (16692, 122560), (17120, 119496), (18384, 111280), (19916, 102720), (20544, 99580), (20865, 98048), (22256, 91920), (22980, 89024), (24512, 83460), (24895, 82176), (24960, 81962), (25680, 79664), (27392, 74685), (27820, 73536), (29874, 68480), (30640, 66768), (33384, 61280), (34240, 59748), (36768, 55640), (39832, 51360), (40981, 49920), (41088, 49790), (41730, 49024), (44512, 45960)]