2051441280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 384

約数和(自身を含む): 8206773120

約数和(自身を除く): 6155331840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 166, 168, 180, 192, 210, 224, 240, 249, 252, 280, 288, 315, 320, 332, 336, 360, 384, 415, 420, 448, 480, 498, 504, 560, 576, 581, 613, 630, 640, 664, 672, 720, 747, 830, 840, 896, 960, 996, 1008, 1120, 1152, 1162, 1226, 1245, 1260, 1328, 1344, 1440, 1494, 1660, 1680, 1743, 1839, 1920, 1992, 2016, 2240, 2324, 2452, 2490, 2520, 2656, 2688, 2880, 2905, 2988, 3065, 3320, 3360, 3486, 3678, 3735, 3984, 4032, 4291, 4480, 4648, 4904, 4980, 5040, 5229, 5312, 5517, 5760, 5810, 5976, 6130, 6640, 6720, 6972, 7356, 7470, 7968, 8064, 8582, 8715, 9195, 9296, 9808, 9960, 10080, 10458, 10624, 11034, 11620, 11952, 12260, 12873, 13280, 13440, 13944, 14712, 14940, 15936, 17164, 17430, 18390, 18592, 19616, 19920, 20160, 20916, 21455, 22068, 23240, 23904, 24520, 25746, 26145, 26560, 27585, 27888, 29424, 29880, 31872, 34328, 34860, 36780, 37184, 38619, 39232, 39840, 40320, 41832, 42910, 44136, 46480, 47808, 49040, 50879, 51492, 52290, 53120, 55170, 55776, 58848, 59760, 64365, 68656, 69720, 73560, 74368, 77238, 78464, 79680, 83664, 85820, 88272, 92960, 95616, 98080, 101758, 102984, 104580, 110340, 111552, 117696, 119520, 128730, 137312, 139440, 147120, 152637, 154476, 159360, 167328, 171640, 176544, 185920, 193095, 196160, 203516, 205968, 209160, 220680, 223104, 235392, 239040, 254395, 257460, 274624, 278880, 294240, 305274, 308952, 334656, 343280, 353088, 356153, 371840, 386190, 392320, 407032, 411936, 418320, 441360, 457911, 478080, 508790, 514920, 549248, 557760, 588480, 610548, 617904, 669312, 686560, 706176, 712306, 763185, 772380, 814064, 823872, 836640, 882720, 915822, 1017580, 1029840, 1068459, 1115520, 1176960, 1221096, 1235808, 1373120, 1424612, 1526370, 1544760, 1628128, 1647744, 1673280, 1765440, 1780765, 1831644, 2035160, 2059680, 2136918, 2289555, 2442192, 2471616, 2746240, 2849224, 3052740, 3089520, 3205377, 3256256, 3346560, 3530880, 3561530, 3663288, 4070320, 4119360, 4273836, 4579110, 4884384, 4943232, 5342295, 5698448, 6105480, 6179040, 6410754, 6512512, 7123060, 7326576, 8140640, 8238720, 8547672, 9158220, 9768768, 10684590, 11396896, 12210960, 12358080, 12821508, 14246120, 14653152, 16026885, 16281280, 17095344, 18316440, 19537536, 21369180, 22793792, 24421920, 24716160, 25643016, 28492240, 29306304, 32053770, 32562560, 34190688, 36632880, 42738360, 45587584, 48843840, 51286032, 56984480, 58612608, 64107540, 68381376, 73265760, 85476720, 97687680, 102572064, 113968960, 128215080, 136762752, 146531520, 170953440, 205144128, 227937920, 256430160, 293063040, 341906880, 410288256, 512860320, 683813760, 1025720640, 2051441280]

約数ペア:

[(1, 2051441280), (2, 1025720640), (3, 683813760), (4, 512860320), (5, 410288256), (6, 341906880), (7, 293063040), (8, 256430160), (9, 227937920), (10, 205144128), (12, 170953440), (14, 146531520), (15, 136762752), (16, 128215080), (18, 113968960), (20, 102572064), (21, 97687680), (24, 85476720), (28, 73265760), (30, 68381376), (32, 64107540), (35, 58612608), (36, 56984480), (40, 51286032), (42, 48843840), (45, 45587584), (48, 42738360), (56, 36632880), (60, 34190688), (63, 32562560), (64, 32053770), (70, 29306304), (72, 28492240), (80, 25643016), (83, 24716160), (84, 24421920), (90, 22793792), (96, 21369180), (105, 19537536), (112, 18316440), (120, 17095344), (126, 16281280), (128, 16026885), (140, 14653152), (144, 14246120), (160, 12821508), (166, 12358080), (168, 12210960), (180, 11396896), (192, 10684590), (210, 9768768), (224, 9158220), (240, 8547672), (249, 8238720), (252, 8140640), (280, 7326576), (288, 7123060), (315, 6512512), (320, 6410754), (332, 6179040), (336, 6105480), (360, 5698448), (384, 5342295), (415, 4943232), (420, 4884384), (448, 4579110), (480, 4273836), (498, 4119360), (504, 4070320), (560, 3663288), (576, 3561530), (581, 3530880), (613, 3346560), (630, 3256256), (640, 3205377), (664, 3089520), (672, 3052740), (720, 2849224), (747, 2746240), (830, 2471616), (840, 2442192), (896, 2289555), (960, 2136918), (996, 2059680), (1008, 2035160), (1120, 1831644), (1152, 1780765), (1162, 1765440), (1226, 1673280), (1245, 1647744), (1260, 1628128), (1328, 1544760), (1344, 1526370), (1440, 1424612), (1494, 1373120), (1660, 1235808), (1680, 1221096), (1743, 1176960), (1839, 1115520), (1920, 1068459), (1992, 1029840), (2016, 1017580), (2240, 915822), (2324, 882720), (2452, 836640), (2490, 823872), (2520, 814064), (2656, 772380), (2688, 763185), (2880, 712306), (2905, 706176), (2988, 686560), (3065, 669312), (3320, 617904), (3360, 610548), (3486, 588480), (3678, 557760), (3735, 549248), (3984, 514920), (4032, 508790), (4291, 478080), (4480, 457911), (4648, 441360), (4904, 418320), (4980, 411936), (5040, 407032), (5229, 392320), (5312, 386190), (5517, 371840), (5760, 356153), (5810, 353088), (5976, 343280), (6130, 334656), (6640, 308952), (6720, 305274), (6972, 294240), (7356, 278880), (7470, 274624), (7968, 257460), (8064, 254395), (8582, 239040), (8715, 235392), (9195, 223104), (9296, 220680), (9808, 209160), (9960, 205968), (10080, 203516), (10458, 196160), (10624, 193095), (11034, 185920), (11620, 176544), (11952, 171640), (12260, 167328), (12873, 159360), (13280, 154476), (13440, 152637), (13944, 147120), (14712, 139440), (14940, 137312), (15936, 128730), (17164, 119520), (17430, 117696), (18390, 111552), (18592, 110340), (19616, 104580), (19920, 102984), (20160, 101758), (20916, 98080), (21455, 95616), (22068, 92960), (23240, 88272), (23904, 85820), (24520, 83664), (25746, 79680), (26145, 78464), (26560, 77238), (27585, 74368), (27888, 73560), (29424, 69720), (29880, 68656), (31872, 64365), (34328, 59760), (34860, 58848), (36780, 55776), (37184, 55170), (38619, 53120), (39232, 52290), (39840, 51492), (40320, 50879), (41832, 49040), (42910, 47808), (44136, 46480)]