2797849600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 264

約数和(自身を含む): 8542835168

約数和(自身を除く): 5744985568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 512, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 1024, 1040, 1120, 1201, 1280, 1300, 1400, 1456, 1600, 1664, 1792, 1820, 2080, 2240, 2275, 2402, 2560, 2600, 2800, 2912, 3200, 3328, 3584, 3640, 4160, 4480, 4550, 4804, 5120, 5200, 5600, 5824, 6005, 6400, 6656, 7168, 7280, 8320, 8407, 8960, 9100, 9608, 10400, 11200, 11648, 12010, 12800, 13312, 14560, 15613, 16640, 16814, 17920, 18200, 19216, 20800, 22400, 23296, 24020, 25600, 29120, 30025, 31226, 33280, 33628, 35840, 36400, 38432, 41600, 42035, 44800, 46592, 48040, 58240, 60050, 62452, 66560, 67256, 72800, 76864, 78065, 83200, 84070, 89600, 93184, 96080, 109291, 116480, 120100, 124904, 134512, 145600, 153728, 156130, 166400, 168140, 179200, 192160, 210175, 218582, 232960, 240200, 249808, 269024, 291200, 307456, 312260, 332800, 336280, 384320, 390325, 420350, 437164, 465920, 480400, 499616, 538048, 546455, 582400, 614912, 624520, 672560, 768640, 780650, 840700, 874328, 960800, 999232, 1076096, 1092910, 1164800, 1229824, 1249040, 1345120, 1537280, 1561300, 1681400, 1748656, 1921600, 1998464, 2152192, 2185820, 2329600, 2498080, 2690240, 2732275, 3074560, 3122600, 3362800, 3497312, 3843200, 3996928, 4304384, 4371640, 4996160, 5380480, 5464550, 6149120, 6245200, 6725600, 6994624, 7686400, 7993856, 8608768, 8743280, 9992320, 10760960, 10929100, 12490400, 13451200, 13989248, 15372800, 15987712, 17486560, 19984640, 21521920, 21858200, 24980800, 26902400, 27978496, 30745600, 34973120, 39969280, 43043840, 43716400, 49961600, 53804800, 55956992, 69946240, 79938560, 87432800, 99923200, 107609600, 111913984, 139892480, 174865600, 199846400, 215219200, 279784960, 349731200, 399692800, 559569920, 699462400, 1398924800, 2797849600]

約数ペア:

[(1, 2797849600), (2, 1398924800), (4, 699462400), (5, 559569920), (7, 399692800), (8, 349731200), (10, 279784960), (13, 215219200), (14, 199846400), (16, 174865600), (20, 139892480), (25, 111913984), (26, 107609600), (28, 99923200), (32, 87432800), (35, 79938560), (40, 69946240), (50, 55956992), (52, 53804800), (56, 49961600), (64, 43716400), (65, 43043840), (70, 39969280), (80, 34973120), (91, 30745600), (100, 27978496), (104, 26902400), (112, 24980800), (128, 21858200), (130, 21521920), (140, 19984640), (160, 17486560), (175, 15987712), (182, 15372800), (200, 13989248), (208, 13451200), (224, 12490400), (256, 10929100), (260, 10760960), (280, 9992320), (320, 8743280), (325, 8608768), (350, 7993856), (364, 7686400), (400, 6994624), (416, 6725600), (448, 6245200), (455, 6149120), (512, 5464550), (520, 5380480), (560, 4996160), (640, 4371640), (650, 4304384), (700, 3996928), (728, 3843200), (800, 3497312), (832, 3362800), (896, 3122600), (910, 3074560), (1024, 2732275), (1040, 2690240), (1120, 2498080), (1201, 2329600), (1280, 2185820), (1300, 2152192), (1400, 1998464), (1456, 1921600), (1600, 1748656), (1664, 1681400), (1792, 1561300), (1820, 1537280), (2080, 1345120), (2240, 1249040), (2275, 1229824), (2402, 1164800), (2560, 1092910), (2600, 1076096), (2800, 999232), (2912, 960800), (3200, 874328), (3328, 840700), (3584, 780650), (3640, 768640), (4160, 672560), (4480, 624520), (4550, 614912), (4804, 582400), (5120, 546455), (5200, 538048), (5600, 499616), (5824, 480400), (6005, 465920), (6400, 437164), (6656, 420350), (7168, 390325), (7280, 384320), (8320, 336280), (8407, 332800), (8960, 312260), (9100, 307456), (9608, 291200), (10400, 269024), (11200, 249808), (11648, 240200), (12010, 232960), (12800, 218582), (13312, 210175), (14560, 192160), (15613, 179200), (16640, 168140), (16814, 166400), (17920, 156130), (18200, 153728), (19216, 145600), (20800, 134512), (22400, 124904), (23296, 120100), (24020, 116480), (25600, 109291), (29120, 96080), (30025, 93184), (31226, 89600), (33280, 84070), (33628, 83200), (35840, 78065), (36400, 76864), (38432, 72800), (41600, 67256), (42035, 66560), (44800, 62452), (46592, 60050), (48040, 58240)]