9778974720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8428

約数の個数: 208

約数和(自身を含む): 32939615040

約数和(自身を除く): 23160640320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4096, 4560, 4864, 5120, 6080, 6144, 7296, 7680, 8377, 9120, 9728, 10240, 12160, 12288, 14592, 15360, 16754, 18240, 19456, 20480, 24320, 25131, 29184, 30720, 33508, 36480, 38912, 41885, 48640, 50262, 58368, 61440, 67016, 72960, 77824, 83770, 97280, 100524, 116736, 125655, 134032, 145920, 159163, 167540, 194560, 201048, 233472, 251310, 268064, 291840, 318326, 335080, 389120, 402096, 477489, 502620, 536128, 583680, 636652, 670160, 795815, 804192, 954978, 1005240, 1072256, 1167360, 1273304, 1340320, 1591630, 1608384, 1909956, 2010480, 2144512, 2387445, 2546608, 2680640, 3183260, 3216768, 3819912, 4020960, 4289024, 4774890, 5093216, 5361280, 6366520, 6433536, 7639824, 8041920, 8578048, 9549780, 10186432, 10722560, 12733040, 12867072, 15279648, 16083840, 17156096, 19099560, 20372864, 21445120, 25466080, 25734144, 30559296, 32167680, 34312192, 38199120, 40745728, 42890240, 50932160, 51468288, 61118592, 64335360, 76398240, 81491456, 85780480, 101864320, 102936576, 122237184, 128670720, 152796480, 162982912, 171560960, 203728640, 244474368, 257341440, 305592960, 325965824, 407457280, 488948736, 514682880, 611185920, 651931648, 814914560, 977897472, 1222371840, 1629829120, 1955794944, 2444743680, 3259658240, 4889487360, 9778974720]

約数ペア:

[(1, 9778974720), (2, 4889487360), (3, 3259658240), (4, 2444743680), (5, 1955794944), (6, 1629829120), (8, 1222371840), (10, 977897472), (12, 814914560), (15, 651931648), (16, 611185920), (19, 514682880), (20, 488948736), (24, 407457280), (30, 325965824), (32, 305592960), (38, 257341440), (40, 244474368), (48, 203728640), (57, 171560960), (60, 162982912), (64, 152796480), (76, 128670720), (80, 122237184), (95, 102936576), (96, 101864320), (114, 85780480), (120, 81491456), (128, 76398240), (152, 64335360), (160, 61118592), (190, 51468288), (192, 50932160), (228, 42890240), (240, 40745728), (256, 38199120), (285, 34312192), (304, 32167680), (320, 30559296), (380, 25734144), (384, 25466080), (456, 21445120), (480, 20372864), (512, 19099560), (570, 17156096), (608, 16083840), (640, 15279648), (760, 12867072), (768, 12733040), (912, 10722560), (960, 10186432), (1024, 9549780), (1140, 8578048), (1216, 8041920), (1280, 7639824), (1520, 6433536), (1536, 6366520), (1824, 5361280), (1920, 5093216), (2048, 4774890), (2280, 4289024), (2432, 4020960), (2560, 3819912), (3040, 3216768), (3072, 3183260), (3648, 2680640), (3840, 2546608), (4096, 2387445), (4560, 2144512), (4864, 2010480), (5120, 1909956), (6080, 1608384), (6144, 1591630), (7296, 1340320), (7680, 1273304), (8377, 1167360), (9120, 1072256), (9728, 1005240), (10240, 954978), (12160, 804192), (12288, 795815), (14592, 670160), (15360, 636652), (16754, 583680), (18240, 536128), (19456, 502620), (20480, 477489), (24320, 402096), (25131, 389120), (29184, 335080), (30720, 318326), (33508, 291840), (36480, 268064), (38912, 251310), (41885, 233472), (48640, 201048), (50262, 194560), (58368, 167540), (61440, 159163), (67016, 145920), (72960, 134032), (77824, 125655), (83770, 116736), (97280, 100524)]