2019365280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 7152582528

約数和(自身を除く): 5133217248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 151, 160, 180, 185, 222, 240, 251, 288, 296, 302, 333, 360, 370, 444, 453, 480, 502, 555, 592, 604, 666, 720, 740, 753, 755, 888, 906, 1004, 1110, 1184, 1208, 1255, 1332, 1359, 1440, 1480, 1506, 1510, 1665, 1776, 1812, 2008, 2220, 2259, 2265, 2416, 2510, 2664, 2718, 2960, 3012, 3020, 3330, 3552, 3624, 3765, 4016, 4440, 4518, 4530, 4832, 5020, 5328, 5436, 5587, 5920, 6024, 6040, 6660, 6795, 7248, 7530, 8032, 8880, 9036, 9060, 9287, 10040, 10656, 10872, 11174, 11295, 12048, 12080, 13320, 13590, 14496, 15060, 16761, 17760, 18072, 18120, 18574, 20080, 21744, 22348, 22590, 24096, 24160, 26640, 27180, 27861, 27935, 30120, 33522, 36144, 36240, 37148, 37901, 40160, 43488, 44696, 45180, 46435, 50283, 53280, 54360, 55722, 55870, 60240, 67044, 72288, 72480, 74296, 75802, 83583, 83805, 89392, 90360, 92870, 100566, 108720, 111444, 111740, 113703, 120480, 134088, 139305, 148592, 151604, 167166, 167610, 178784, 180720, 185740, 189505, 201132, 217440, 222888, 223480, 227406, 251415, 268176, 278610, 297184, 303208, 334332, 335220, 341109, 361440, 371480, 379010, 402264, 417915, 445776, 446960, 454812, 502830, 536352, 557220, 568515, 606416, 668664, 670440, 682218, 742960, 758020, 804528, 835830, 891552, 893920, 909624, 1005660, 1114440, 1137030, 1212832, 1337328, 1340880, 1364436, 1402337, 1485920, 1516040, 1609056, 1671660, 1705545, 1819248, 2011320, 2228880, 2274060, 2674656, 2681760, 2728872, 2804674, 3032080, 3343320, 3411090, 3638496, 4022640, 4207011, 4457760, 4548120, 5457744, 5609348, 6064160, 6686640, 6822180, 7011685, 8045280, 8414022, 9096240, 10915488, 11218696, 12621033, 13373280, 13644360, 14023370, 16828044, 18192480, 21035055, 22437392, 25242066, 27288720, 28046740, 33656088, 42070110, 44874784, 50484132, 54577440, 56093480, 63105165, 67312176, 84140220, 100968264, 112186960, 126210330, 134624352, 168280440, 201936528, 224373920, 252420660, 336560880, 403873056, 504841320, 673121760, 1009682640, 2019365280]

約数ペア:

[(1, 2019365280), (2, 1009682640), (3, 673121760), (4, 504841320), (5, 403873056), (6, 336560880), (8, 252420660), (9, 224373920), (10, 201936528), (12, 168280440), (15, 134624352), (16, 126210330), (18, 112186960), (20, 100968264), (24, 84140220), (30, 67312176), (32, 63105165), (36, 56093480), (37, 54577440), (40, 50484132), (45, 44874784), (48, 42070110), (60, 33656088), (72, 28046740), (74, 27288720), (80, 25242066), (90, 22437392), (96, 21035055), (111, 18192480), (120, 16828044), (144, 14023370), (148, 13644360), (151, 13373280), (160, 12621033), (180, 11218696), (185, 10915488), (222, 9096240), (240, 8414022), (251, 8045280), (288, 7011685), (296, 6822180), (302, 6686640), (333, 6064160), (360, 5609348), (370, 5457744), (444, 4548120), (453, 4457760), (480, 4207011), (502, 4022640), (555, 3638496), (592, 3411090), (604, 3343320), (666, 3032080), (720, 2804674), (740, 2728872), (753, 2681760), (755, 2674656), (888, 2274060), (906, 2228880), (1004, 2011320), (1110, 1819248), (1184, 1705545), (1208, 1671660), (1255, 1609056), (1332, 1516040), (1359, 1485920), (1440, 1402337), (1480, 1364436), (1506, 1340880), (1510, 1337328), (1665, 1212832), (1776, 1137030), (1812, 1114440), (2008, 1005660), (2220, 909624), (2259, 893920), (2265, 891552), (2416, 835830), (2510, 804528), (2664, 758020), (2718, 742960), (2960, 682218), (3012, 670440), (3020, 668664), (3330, 606416), (3552, 568515), (3624, 557220), (3765, 536352), (4016, 502830), (4440, 454812), (4518, 446960), (4530, 445776), (4832, 417915), (5020, 402264), (5328, 379010), (5436, 371480), (5587, 361440), (5920, 341109), (6024, 335220), (6040, 334332), (6660, 303208), (6795, 297184), (7248, 278610), (7530, 268176), (8032, 251415), (8880, 227406), (9036, 223480), (9060, 222888), (9287, 217440), (10040, 201132), (10656, 189505), (10872, 185740), (11174, 180720), (11295, 178784), (12048, 167610), (12080, 167166), (13320, 151604), (13590, 148592), (14496, 139305), (15060, 134088), (16761, 120480), (17760, 113703), (18072, 111740), (18120, 111444), (18574, 108720), (20080, 100566), (21744, 92870), (22348, 90360), (22590, 89392), (24096, 83805), (24160, 83583), (26640, 75802), (27180, 74296), (27861, 72480), (27935, 72288), (30120, 67044), (33522, 60240), (36144, 55870), (36240, 55722), (37148, 54360), (37901, 53280), (40160, 50283), (43488, 46435), (44696, 45180)]