2041927680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5156

約数の個数: 192

約数和(自身を含む): 7036454880

約数和(自身を除く): 4994527200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5113, 5120, 6144, 6240, 6656, 7680, 8320, 9984, 10226, 10240, 12480, 13312, 15339, 15360, 16640, 19968, 20452, 24960, 25565, 26624, 30678, 30720, 33280, 39936, 40904, 49920, 51130, 61356, 66469, 66560, 76695, 79872, 81808, 99840, 102260, 122712, 132938, 133120, 153390, 163616, 199407, 199680, 204520, 245424, 265876, 306780, 327232, 332345, 398814, 399360, 409040, 490848, 531752, 613560, 654464, 664690, 797628, 818080, 981696, 997035, 1063504, 1227120, 1308928, 1329380, 1595256, 1636160, 1963392, 1994070, 2127008, 2454240, 2617856, 2658760, 3190512, 3272320, 3926784, 3988140, 4254016, 4908480, 5235712, 5317520, 6381024, 6544640, 7853568, 7976280, 8508032, 9816960, 10471424, 10635040, 12762048, 13089280, 15707136, 15952560, 17016064, 19633920, 21270080, 25524096, 26178560, 31414272, 31905120, 34032128, 39267840, 42540160, 51048192, 52357120, 63810240, 68064256, 78535680, 85080320, 102096384, 127620480, 136128512, 157071360, 170160640, 204192768, 255240960, 340321280, 408385536, 510481920, 680642560, 1020963840, 2041927680]

約数ペア:

[(1, 2041927680), (2, 1020963840), (3, 680642560), (4, 510481920), (5, 408385536), (6, 340321280), (8, 255240960), (10, 204192768), (12, 170160640), (13, 157071360), (15, 136128512), (16, 127620480), (20, 102096384), (24, 85080320), (26, 78535680), (30, 68064256), (32, 63810240), (39, 52357120), (40, 51048192), (48, 42540160), (52, 39267840), (60, 34032128), (64, 31905120), (65, 31414272), (78, 26178560), (80, 25524096), (96, 21270080), (104, 19633920), (120, 17016064), (128, 15952560), (130, 15707136), (156, 13089280), (160, 12762048), (192, 10635040), (195, 10471424), (208, 9816960), (240, 8508032), (256, 7976280), (260, 7853568), (312, 6544640), (320, 6381024), (384, 5317520), (390, 5235712), (416, 4908480), (480, 4254016), (512, 3988140), (520, 3926784), (624, 3272320), (640, 3190512), (768, 2658760), (780, 2617856), (832, 2454240), (960, 2127008), (1024, 1994070), (1040, 1963392), (1248, 1636160), (1280, 1595256), (1536, 1329380), (1560, 1308928), (1664, 1227120), (1920, 1063504), (2048, 997035), (2080, 981696), (2496, 818080), (2560, 797628), (3072, 664690), (3120, 654464), (3328, 613560), (3840, 531752), (4160, 490848), (4992, 409040), (5113, 399360), (5120, 398814), (6144, 332345), (6240, 327232), (6656, 306780), (7680, 265876), (8320, 245424), (9984, 204520), (10226, 199680), (10240, 199407), (12480, 163616), (13312, 153390), (15339, 133120), (15360, 132938), (16640, 122712), (19968, 102260), (20452, 99840), (24960, 81808), (25565, 79872), (26624, 76695), (30678, 66560), (30720, 66469), (33280, 61356), (39936, 51130), (40904, 49920)]