716629760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 216

約数和(自身を含む): 2159592288

約数和(自身を除く): 1442962528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 661, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1280, 1322, 1408, 1540, 1694, 1760, 1792, 1936, 2240, 2420, 2464, 2644, 2816, 3080, 3305, 3388, 3520, 3872, 4235, 4480, 4627, 4840, 4928, 5288, 6160, 6610, 6776, 7040, 7271, 7744, 8470, 8960, 9254, 9680, 9856, 10576, 12320, 13220, 13552, 14080, 14542, 15488, 16940, 18508, 19360, 19712, 21152, 23135, 24640, 26440, 27104, 29084, 30976, 33880, 36355, 37016, 38720, 42304, 46270, 49280, 50897, 52880, 54208, 58168, 67760, 72710, 74032, 77440, 79981, 84608, 92540, 98560, 101794, 105760, 108416, 116336, 135520, 145420, 148064, 154880, 159962, 169216, 185080, 203588, 211520, 216832, 232672, 254485, 271040, 290840, 296128, 319924, 370160, 399905, 407176, 423040, 465344, 508970, 542080, 559867, 581680, 592256, 639848, 740320, 799810, 814352, 846080, 930688, 1017940, 1084160, 1119734, 1163360, 1184512, 1279696, 1480640, 1599620, 1628704, 1861376, 2035880, 2239468, 2326720, 2559392, 2799335, 2961280, 3199240, 3257408, 4071760, 4478936, 4653440, 5118784, 5598670, 5922560, 6398480, 6514816, 8143520, 8957872, 9306880, 10237568, 11197340, 12796960, 13029632, 16287040, 17915744, 20475136, 22394680, 25593920, 32574080, 35831488, 44789360, 51187840, 65148160, 71662976, 89578720, 102375680, 143325952, 179157440, 358314880, 716629760]

約数ペア:

[(1, 716629760), (2, 358314880), (4, 179157440), (5, 143325952), (7, 102375680), (8, 89578720), (10, 71662976), (11, 65148160), (14, 51187840), (16, 44789360), (20, 35831488), (22, 32574080), (28, 25593920), (32, 22394680), (35, 20475136), (40, 17915744), (44, 16287040), (55, 13029632), (56, 12796960), (64, 11197340), (70, 10237568), (77, 9306880), (80, 8957872), (88, 8143520), (110, 6514816), (112, 6398480), (121, 5922560), (128, 5598670), (140, 5118784), (154, 4653440), (160, 4478936), (176, 4071760), (220, 3257408), (224, 3199240), (242, 2961280), (256, 2799335), (280, 2559392), (308, 2326720), (320, 2239468), (352, 2035880), (385, 1861376), (440, 1628704), (448, 1599620), (484, 1480640), (560, 1279696), (605, 1184512), (616, 1163360), (640, 1119734), (661, 1084160), (704, 1017940), (770, 930688), (847, 846080), (880, 814352), (896, 799810), (968, 740320), (1120, 639848), (1210, 592256), (1232, 581680), (1280, 559867), (1322, 542080), (1408, 508970), (1540, 465344), (1694, 423040), (1760, 407176), (1792, 399905), (1936, 370160), (2240, 319924), (2420, 296128), (2464, 290840), (2644, 271040), (2816, 254485), (3080, 232672), (3305, 216832), (3388, 211520), (3520, 203588), (3872, 185080), (4235, 169216), (4480, 159962), (4627, 154880), (4840, 148064), (4928, 145420), (5288, 135520), (6160, 116336), (6610, 108416), (6776, 105760), (7040, 101794), (7271, 98560), (7744, 92540), (8470, 84608), (8960, 79981), (9254, 77440), (9680, 74032), (9856, 72710), (10576, 67760), (12320, 58168), (13220, 54208), (13552, 52880), (14080, 50897), (14542, 49280), (15488, 46270), (16940, 42304), (18508, 38720), (19360, 37016), (19712, 36355), (21152, 33880), (23135, 30976), (24640, 29084), (26440, 27104)]