6548945920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 264

約数和(自身を含む): 17854982064

約数和(自身を除く): 11306036144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 512, 605, 620, 640, 682, 704, 880, 961, 968, 992, 1024, 1210, 1240, 1280, 1331, 1364, 1408, 1705, 1760, 1922, 1936, 1984, 2420, 2480, 2560, 2662, 2728, 2816, 3410, 3520, 3751, 3844, 3872, 3968, 4805, 4840, 4960, 5120, 5324, 5456, 5632, 6655, 6820, 7040, 7502, 7688, 7744, 7936, 9610, 9680, 9920, 10571, 10648, 10912, 11264, 13310, 13640, 14080, 15004, 15376, 15488, 15872, 18755, 19220, 19360, 19840, 21142, 21296, 21824, 26620, 27280, 28160, 30008, 30752, 30976, 31744, 37510, 38440, 38720, 39680, 41261, 42284, 42592, 43648, 52855, 53240, 54560, 56320, 60016, 61504, 61952, 75020, 76880, 77440, 79360, 82522, 84568, 85184, 87296, 105710, 106480, 109120, 116281, 120032, 123008, 123904, 150040, 153760, 154880, 158720, 165044, 169136, 170368, 174592, 206305, 211420, 212960, 218240, 232562, 240064, 246016, 300080, 307520, 309760, 330088, 338272, 340736, 349184, 412610, 422840, 425920, 436480, 465124, 480128, 492032, 581405, 600160, 615040, 619520, 660176, 676544, 681472, 825220, 845680, 851840, 872960, 930248, 960256, 984064, 1162810, 1200320, 1230080, 1279091, 1320352, 1353088, 1362944, 1650440, 1691360, 1703680, 1745920, 1860496, 1920512, 2325620, 2400640, 2460160, 2558182, 2640704, 2706176, 3300880, 3382720, 3407360, 3720992, 3841024, 4651240, 4801280, 4920320, 5116364, 5281408, 5412352, 6395455, 6601760, 6765440, 6814720, 7441984, 9302480, 9602560, 10232728, 10562816, 10824704, 12790910, 13203520, 13530880, 14883968, 18604960, 19205120, 20465456, 21125632, 25581820, 26407040, 27061760, 29767936, 37209920, 40930912, 42251264, 51163640, 52814080, 54123520, 59535872, 74419840, 81861824, 102327280, 105628160, 119071744, 148839680, 163723648, 204654560, 211256320, 297679360, 327447296, 409309120, 595358720, 654894592, 818618240, 1309789184, 1637236480, 3274472960, 6548945920]

約数ペア:

[(1, 6548945920), (2, 3274472960), (4, 1637236480), (5, 1309789184), (8, 818618240), (10, 654894592), (11, 595358720), (16, 409309120), (20, 327447296), (22, 297679360), (31, 211256320), (32, 204654560), (40, 163723648), (44, 148839680), (55, 119071744), (62, 105628160), (64, 102327280), (80, 81861824), (88, 74419840), (110, 59535872), (121, 54123520), (124, 52814080), (128, 51163640), (155, 42251264), (160, 40930912), (176, 37209920), (220, 29767936), (242, 27061760), (248, 26407040), (256, 25581820), (310, 21125632), (320, 20465456), (341, 19205120), (352, 18604960), (440, 14883968), (484, 13530880), (496, 13203520), (512, 12790910), (605, 10824704), (620, 10562816), (640, 10232728), (682, 9602560), (704, 9302480), (880, 7441984), (961, 6814720), (968, 6765440), (992, 6601760), (1024, 6395455), (1210, 5412352), (1240, 5281408), (1280, 5116364), (1331, 4920320), (1364, 4801280), (1408, 4651240), (1705, 3841024), (1760, 3720992), (1922, 3407360), (1936, 3382720), (1984, 3300880), (2420, 2706176), (2480, 2640704), (2560, 2558182), (2662, 2460160), (2728, 2400640), (2816, 2325620), (3410, 1920512), (3520, 1860496), (3751, 1745920), (3844, 1703680), (3872, 1691360), (3968, 1650440), (4805, 1362944), (4840, 1353088), (4960, 1320352), (5120, 1279091), (5324, 1230080), (5456, 1200320), (5632, 1162810), (6655, 984064), (6820, 960256), (7040, 930248), (7502, 872960), (7688, 851840), (7744, 845680), (7936, 825220), (9610, 681472), (9680, 676544), (9920, 660176), (10571, 619520), (10648, 615040), (10912, 600160), (11264, 581405), (13310, 492032), (13640, 480128), (14080, 465124), (15004, 436480), (15376, 425920), (15488, 422840), (15872, 412610), (18755, 349184), (19220, 340736), (19360, 338272), (19840, 330088), (21142, 309760), (21296, 307520), (21824, 300080), (26620, 246016), (27280, 240064), (28160, 232562), (30008, 218240), (30752, 212960), (30976, 211420), (31744, 206305), (37510, 174592), (38440, 170368), (38720, 169136), (39680, 165044), (41261, 158720), (42284, 154880), (42592, 153760), (43648, 150040), (52855, 123904), (53240, 123008), (54560, 120032), (56320, 116281), (60016, 109120), (61504, 106480), (61952, 105710), (75020, 87296), (76880, 85184), (77440, 84568), (79360, 82522)]