2720532480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 9434880000

約数和(自身を除く): 6714347520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 79, 80, 95, 96, 114, 118, 120, 128, 152, 158, 160, 177, 190, 192, 228, 236, 237, 240, 256, 285, 295, 304, 316, 320, 354, 380, 384, 395, 456, 472, 474, 480, 512, 570, 590, 608, 632, 640, 708, 760, 768, 790, 885, 912, 944, 948, 960, 1024, 1121, 1140, 1180, 1185, 1216, 1264, 1280, 1416, 1501, 1520, 1536, 1580, 1770, 1824, 1888, 1896, 1920, 2048, 2242, 2280, 2360, 2370, 2432, 2528, 2560, 2832, 3002, 3040, 3072, 3160, 3363, 3540, 3648, 3776, 3792, 3840, 4484, 4503, 4560, 4661, 4720, 4740, 4864, 5056, 5120, 5605, 5664, 6004, 6080, 6144, 6320, 6726, 7080, 7296, 7505, 7552, 7584, 7680, 8968, 9006, 9120, 9322, 9440, 9480, 9728, 10112, 10240, 11210, 11328, 12008, 12160, 12640, 13452, 13983, 14160, 14592, 15010, 15104, 15168, 15360, 16815, 17936, 18012, 18240, 18644, 18880, 18960, 19456, 20224, 22420, 22515, 22656, 23305, 24016, 24320, 25280, 26904, 27966, 28320, 29184, 30020, 30208, 30336, 30720, 33630, 35872, 36024, 36480, 37288, 37760, 37920, 38912, 40448, 44840, 45030, 45312, 46610, 48032, 48640, 50560, 53808, 55932, 56640, 58368, 60040, 60416, 60672, 67260, 69915, 71744, 72048, 72960, 74576, 75520, 75840, 80896, 88559, 89680, 90060, 90624, 93220, 96064, 97280, 101120, 107616, 111864, 113280, 116736, 120080, 120832, 121344, 134520, 139830, 143488, 144096, 145920, 149152, 151040, 151680, 161792, 177118, 179360, 180120, 181248, 186440, 192128, 194560, 202240, 215232, 223728, 226560, 240160, 242688, 265677, 269040, 279660, 286976, 288192, 291840, 298304, 302080, 303360, 354236, 358720, 360240, 362496, 372880, 384256, 404480, 430464, 442795, 447456, 453120, 480320, 485376, 531354, 538080, 559320, 573952, 576384, 583680, 596608, 604160, 606720, 708472, 717440, 720480, 745760, 768512, 808960, 860928, 885590, 894912, 906240, 960640, 1062708, 1076160, 1118640, 1147904, 1152768, 1193216, 1213440, 1328385, 1416944, 1434880, 1440960, 1491520, 1537024, 1721856, 1771180, 1789824, 1812480, 1921280, 2125416, 2152320, 2237280, 2295808, 2305536, 2386432, 2426880, 2656770, 2833888, 2869760, 2881920, 2983040, 3074048, 3443712, 3542360, 3579648, 3842560, 4250832, 4304640, 4474560, 4611072, 4772864, 5313540, 5667776, 5739520, 5763840, 5966080, 6887424, 7084720, 7159296, 7685120, 8501664, 8609280, 8949120, 9222144, 9545728, 10627080, 11335552, 11479040, 11527680, 11932160, 14169440, 14318592, 15370240, 17003328, 17218560, 17898240, 21254160, 22671104, 23055360, 23864320, 28338880, 28637184, 34006656, 34437120, 35796480, 42508320, 45342208, 46110720, 47728640, 56677760, 68013312, 71592960, 85016640, 90684416, 113355520, 136026624, 143185920, 170033280, 181368832, 226711040, 272053248, 340066560, 453422080, 544106496, 680133120, 906844160, 1360266240, 2720532480]

約数ペア:

[(1, 2720532480), (2, 1360266240), (3, 906844160), (4, 680133120), (5, 544106496), (6, 453422080), (8, 340066560), (10, 272053248), (12, 226711040), (15, 181368832), (16, 170033280), (19, 143185920), (20, 136026624), (24, 113355520), (30, 90684416), (32, 85016640), (38, 71592960), (40, 68013312), (48, 56677760), (57, 47728640), (59, 46110720), (60, 45342208), (64, 42508320), (76, 35796480), (79, 34437120), (80, 34006656), (95, 28637184), (96, 28338880), (114, 23864320), (118, 23055360), (120, 22671104), (128, 21254160), (152, 17898240), (158, 17218560), (160, 17003328), (177, 15370240), (190, 14318592), (192, 14169440), (228, 11932160), (236, 11527680), (237, 11479040), (240, 11335552), (256, 10627080), (285, 9545728), (295, 9222144), (304, 8949120), (316, 8609280), (320, 8501664), (354, 7685120), (380, 7159296), (384, 7084720), (395, 6887424), (456, 5966080), (472, 5763840), (474, 5739520), (480, 5667776), (512, 5313540), (570, 4772864), (590, 4611072), (608, 4474560), (632, 4304640), (640, 4250832), (708, 3842560), (760, 3579648), (768, 3542360), (790, 3443712), (885, 3074048), (912, 2983040), (944, 2881920), (948, 2869760), (960, 2833888), (1024, 2656770), (1121, 2426880), (1140, 2386432), (1180, 2305536), (1185, 2295808), (1216, 2237280), (1264, 2152320), (1280, 2125416), (1416, 1921280), (1501, 1812480), (1520, 1789824), (1536, 1771180), (1580, 1721856), (1770, 1537024), (1824, 1491520), (1888, 1440960), (1896, 1434880), (1920, 1416944), (2048, 1328385), (2242, 1213440), (2280, 1193216), (2360, 1152768), (2370, 1147904), (2432, 1118640), (2528, 1076160), (2560, 1062708), (2832, 960640), (3002, 906240), (3040, 894912), (3072, 885590), (3160, 860928), (3363, 808960), (3540, 768512), (3648, 745760), (3776, 720480), (3792, 717440), (3840, 708472), (4484, 606720), (4503, 604160), (4560, 596608), (4661, 583680), (4720, 576384), (4740, 573952), (4864, 559320), (5056, 538080), (5120, 531354), (5605, 485376), (5664, 480320), (6004, 453120), (6080, 447456), (6144, 442795), (6320, 430464), (6726, 404480), (7080, 384256), (7296, 372880), (7505, 362496), (7552, 360240), (7584, 358720), (7680, 354236), (8968, 303360), (9006, 302080), (9120, 298304), (9322, 291840), (9440, 288192), (9480, 286976), (9728, 279660), (10112, 269040), (10240, 265677), (11210, 242688), (11328, 240160), (12008, 226560), (12160, 223728), (12640, 215232), (13452, 202240), (13983, 194560), (14160, 192128), (14592, 186440), (15010, 181248), (15104, 180120), (15168, 179360), (15360, 177118), (16815, 161792), (17936, 151680), (18012, 151040), (18240, 149152), (18644, 145920), (18880, 144096), (18960, 143488), (19456, 139830), (20224, 134520), (22420, 121344), (22515, 120832), (22656, 120080), (23305, 116736), (24016, 113280), (24320, 111864), (25280, 107616), (26904, 101120), (27966, 97280), (28320, 96064), (29184, 93220), (30020, 90624), (30208, 90060), (30336, 89680), (30720, 88559), (33630, 80896), (35872, 75840), (36024, 75520), (36480, 74576), (37288, 72960), (37760, 72048), (37920, 71744), (38912, 69915), (40448, 67260), (44840, 60672), (45030, 60416), (45312, 60040), (46610, 58368), (48032, 56640), (48640, 55932), (50560, 53808)]