557806080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 1985372928

約数和(自身を除く): 1427566848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 151, 156, 160, 185, 192, 195, 208, 222, 240, 256, 260, 296, 302, 312, 320, 370, 384, 390, 416, 444, 453, 480, 481, 512, 520, 555, 592, 604, 624, 640, 740, 755, 768, 780, 832, 888, 906, 960, 962, 1040, 1110, 1184, 1208, 1248, 1280, 1443, 1480, 1510, 1536, 1560, 1664, 1776, 1812, 1920, 1924, 1963, 2080, 2220, 2265, 2368, 2405, 2416, 2496, 2560, 2886, 2960, 3020, 3120, 3328, 3552, 3624, 3840, 3848, 3926, 4160, 4440, 4530, 4736, 4810, 4832, 4992, 5587, 5772, 5889, 5920, 6040, 6240, 6656, 7104, 7215, 7248, 7680, 7696, 7852, 8320, 8880, 9060, 9472, 9620, 9664, 9815, 9984, 11174, 11544, 11778, 11840, 12080, 12480, 14208, 14430, 14496, 15392, 15704, 16640, 16761, 17760, 18120, 18944, 19240, 19328, 19630, 19968, 22348, 23088, 23556, 23680, 24160, 24960, 27935, 28416, 28860, 28992, 29445, 30784, 31408, 33280, 33522, 35520, 36240, 38480, 38656, 39260, 44696, 46176, 47112, 47360, 48320, 49920, 55870, 56832, 57720, 57984, 58890, 61568, 62816, 67044, 71040, 72480, 72631, 76960, 77312, 78520, 83805, 89392, 92352, 94224, 94720, 96640, 99840, 111740, 115440, 115968, 117780, 123136, 125632, 134088, 142080, 144960, 145262, 153920, 157040, 167610, 178784, 184704, 188448, 193280, 217893, 223480, 230880, 231936, 235560, 246272, 251264, 268176, 284160, 289920, 290524, 307840, 314080, 335220, 357568, 363155, 369408, 376896, 386560, 435786, 446960, 461760, 471120, 502528, 536352, 579840, 581048, 615680, 628160, 670440, 715136, 726310, 738816, 753792, 871572, 893920, 923520, 942240, 1005056, 1072704, 1089465, 1159680, 1162096, 1231360, 1256320, 1340880, 1430272, 1452620, 1507584, 1743144, 1787840, 1847040, 1884480, 2145408, 2178930, 2324192, 2512640, 2681760, 2860544, 2905240, 3015168, 3486288, 3575680, 3694080, 3768960, 4290816, 4357860, 4648384, 5025280, 5363520, 5810480, 6972576, 7151360, 7537920, 8581632, 8715720, 9296768, 10727040, 11620960, 13945152, 14302720, 15075840, 17431440, 18593536, 21454080, 23241920, 27890304, 34862880, 37187072, 42908160, 46483840, 55780608, 69725760, 92967680, 111561216, 139451520, 185935360, 278903040, 557806080]

約数ペア:

[(1, 557806080), (2, 278903040), (3, 185935360), (4, 139451520), (5, 111561216), (6, 92967680), (8, 69725760), (10, 55780608), (12, 46483840), (13, 42908160), (15, 37187072), (16, 34862880), (20, 27890304), (24, 23241920), (26, 21454080), (30, 18593536), (32, 17431440), (37, 15075840), (39, 14302720), (40, 13945152), (48, 11620960), (52, 10727040), (60, 9296768), (64, 8715720), (65, 8581632), (74, 7537920), (78, 7151360), (80, 6972576), (96, 5810480), (104, 5363520), (111, 5025280), (120, 4648384), (128, 4357860), (130, 4290816), (148, 3768960), (151, 3694080), (156, 3575680), (160, 3486288), (185, 3015168), (192, 2905240), (195, 2860544), (208, 2681760), (222, 2512640), (240, 2324192), (256, 2178930), (260, 2145408), (296, 1884480), (302, 1847040), (312, 1787840), (320, 1743144), (370, 1507584), (384, 1452620), (390, 1430272), (416, 1340880), (444, 1256320), (453, 1231360), (480, 1162096), (481, 1159680), (512, 1089465), (520, 1072704), (555, 1005056), (592, 942240), (604, 923520), (624, 893920), (640, 871572), (740, 753792), (755, 738816), (768, 726310), (780, 715136), (832, 670440), (888, 628160), (906, 615680), (960, 581048), (962, 579840), (1040, 536352), (1110, 502528), (1184, 471120), (1208, 461760), (1248, 446960), (1280, 435786), (1443, 386560), (1480, 376896), (1510, 369408), (1536, 363155), (1560, 357568), (1664, 335220), (1776, 314080), (1812, 307840), (1920, 290524), (1924, 289920), (1963, 284160), (2080, 268176), (2220, 251264), (2265, 246272), (2368, 235560), (2405, 231936), (2416, 230880), (2496, 223480), (2560, 217893), (2886, 193280), (2960, 188448), (3020, 184704), (3120, 178784), (3328, 167610), (3552, 157040), (3624, 153920), (3840, 145262), (3848, 144960), (3926, 142080), (4160, 134088), (4440, 125632), (4530, 123136), (4736, 117780), (4810, 115968), (4832, 115440), (4992, 111740), (5587, 99840), (5772, 96640), (5889, 94720), (5920, 94224), (6040, 92352), (6240, 89392), (6656, 83805), (7104, 78520), (7215, 77312), (7248, 76960), (7680, 72631), (7696, 72480), (7852, 71040), (8320, 67044), (8880, 62816), (9060, 61568), (9472, 58890), (9620, 57984), (9664, 57720), (9815, 56832), (9984, 55870), (11174, 49920), (11544, 48320), (11778, 47360), (11840, 47112), (12080, 46176), (12480, 44696), (14208, 39260), (14430, 38656), (14496, 38480), (15392, 36240), (15704, 35520), (16640, 33522), (16761, 33280), (17760, 31408), (18120, 30784), (18944, 29445), (19240, 28992), (19328, 28860), (19630, 28416), (19968, 27935), (22348, 24960), (23088, 24160), (23556, 23680)]