2745927680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 7005398400

約数和(自身を除く): 4259470720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 131, 160, 178, 184, 230, 256, 262, 320, 356, 368, 445, 460, 512, 524, 640, 655, 712, 736, 890, 920, 1024, 1048, 1280, 1310, 1424, 1472, 1780, 1840, 2047, 2048, 2096, 2560, 2620, 2848, 2944, 3013, 3560, 3680, 4094, 4192, 5120, 5240, 5696, 5888, 6026, 7120, 7360, 8188, 8384, 10235, 10240, 10480, 11392, 11659, 11776, 12052, 14240, 14720, 15065, 16376, 16768, 20470, 20960, 22784, 23318, 23552, 24104, 28480, 29440, 30130, 32752, 33536, 40940, 41920, 45568, 46636, 47104, 48208, 56960, 58295, 58880, 60260, 65504, 67072, 81880, 83840, 91136, 93272, 96416, 113920, 116590, 117760, 120520, 131008, 134144, 163760, 167680, 182272, 186544, 192832, 227840, 233180, 235520, 241040, 262016, 268157, 268288, 327520, 335360, 373088, 385664, 455680, 466360, 482080, 524032, 536314, 655040, 670720, 746176, 771328, 911360, 932720, 964160, 1048064, 1072628, 1310080, 1340785, 1341440, 1492352, 1542656, 1865440, 1928320, 2096128, 2145256, 2620160, 2681570, 2984704, 3085312, 3730880, 3856640, 4192256, 4290512, 5240320, 5363140, 5969408, 6170624, 7461760, 7713280, 8581024, 10480640, 10726280, 11938816, 14923520, 15426560, 17162048, 20961280, 21452560, 23877632, 29847040, 30853120, 34324096, 42905120, 59694080, 68648192, 85810240, 119388160, 137296384, 171620480, 274592768, 343240960, 549185536, 686481920, 1372963840, 2745927680]

約数ペア:

[(1, 2745927680), (2, 1372963840), (4, 686481920), (5, 549185536), (8, 343240960), (10, 274592768), (16, 171620480), (20, 137296384), (23, 119388160), (32, 85810240), (40, 68648192), (46, 59694080), (64, 42905120), (80, 34324096), (89, 30853120), (92, 29847040), (115, 23877632), (128, 21452560), (131, 20961280), (160, 17162048), (178, 15426560), (184, 14923520), (230, 11938816), (256, 10726280), (262, 10480640), (320, 8581024), (356, 7713280), (368, 7461760), (445, 6170624), (460, 5969408), (512, 5363140), (524, 5240320), (640, 4290512), (655, 4192256), (712, 3856640), (736, 3730880), (890, 3085312), (920, 2984704), (1024, 2681570), (1048, 2620160), (1280, 2145256), (1310, 2096128), (1424, 1928320), (1472, 1865440), (1780, 1542656), (1840, 1492352), (2047, 1341440), (2048, 1340785), (2096, 1310080), (2560, 1072628), (2620, 1048064), (2848, 964160), (2944, 932720), (3013, 911360), (3560, 771328), (3680, 746176), (4094, 670720), (4192, 655040), (5120, 536314), (5240, 524032), (5696, 482080), (5888, 466360), (6026, 455680), (7120, 385664), (7360, 373088), (8188, 335360), (8384, 327520), (10235, 268288), (10240, 268157), (10480, 262016), (11392, 241040), (11659, 235520), (11776, 233180), (12052, 227840), (14240, 192832), (14720, 186544), (15065, 182272), (16376, 167680), (16768, 163760), (20470, 134144), (20960, 131008), (22784, 120520), (23318, 117760), (23552, 116590), (24104, 113920), (28480, 96416), (29440, 93272), (30130, 91136), (32752, 83840), (33536, 81880), (40940, 67072), (41920, 65504), (45568, 60260), (46636, 58880), (47104, 58295), (48208, 56960)]