27451070080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4583}}^1$

素因数の和:4807

約数の個数: 192

約数和(自身を含む): 76755962880

約数和(自身を除く): 49304892800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 191, 196, 224, 245, 280, 320, 382, 392, 448, 490, 560, 640, 764, 784, 896, 955, 980, 1120, 1337, 1528, 1568, 1910, 1960, 2240, 2674, 3056, 3136, 3820, 3920, 4480, 4583, 5348, 6112, 6272, 6685, 7640, 7840, 9166, 9359, 10696, 12224, 13370, 15280, 15680, 18332, 18718, 21392, 22915, 24448, 26740, 30560, 31360, 32081, 36664, 37436, 42784, 45830, 46795, 53480, 61120, 64162, 73328, 74872, 85568, 91660, 93590, 106960, 122240, 128324, 146656, 149744, 160405, 171136, 183320, 187180, 213920, 224567, 256648, 293312, 299488, 320810, 366640, 374360, 427840, 449134, 513296, 586624, 598976, 641620, 733280, 748720, 855680, 875353, 898268, 1026592, 1122835, 1197952, 1283240, 1466560, 1497440, 1750706, 1796536, 2053184, 2245670, 2566480, 2933120, 2994880, 3501412, 3593072, 4106368, 4376765, 4491340, 5132960, 5989760, 6127471, 7002824, 7186144, 8753530, 8982680, 10265920, 12254942, 14005648, 14372288, 17507060, 17965360, 20531840, 24509884, 28011296, 28744576, 30637355, 35014120, 35930720, 42892297, 49019768, 56022592, 61274710, 70028240, 71861440, 85784594, 98039536, 112045184, 122549420, 140056480, 143722880, 171569188, 196079072, 214461485, 245098840, 280112960, 343138376, 392158144, 428922970, 490197680, 560225920, 686276752, 784316288, 857845940, 980395360, 1372553504, 1715691880, 1960790720, 2745107008, 3431383760, 3921581440, 5490214016, 6862767520, 13725535040, 27451070080]

約数ペア:

[(1, 27451070080), (2, 13725535040), (4, 6862767520), (5, 5490214016), (7, 3921581440), (8, 3431383760), (10, 2745107008), (14, 1960790720), (16, 1715691880), (20, 1372553504), (28, 980395360), (32, 857845940), (35, 784316288), (40, 686276752), (49, 560225920), (56, 490197680), (64, 428922970), (70, 392158144), (80, 343138376), (98, 280112960), (112, 245098840), (128, 214461485), (140, 196079072), (160, 171569188), (191, 143722880), (196, 140056480), (224, 122549420), (245, 112045184), (280, 98039536), (320, 85784594), (382, 71861440), (392, 70028240), (448, 61274710), (490, 56022592), (560, 49019768), (640, 42892297), (764, 35930720), (784, 35014120), (896, 30637355), (955, 28744576), (980, 28011296), (1120, 24509884), (1337, 20531840), (1528, 17965360), (1568, 17507060), (1910, 14372288), (1960, 14005648), (2240, 12254942), (2674, 10265920), (3056, 8982680), (3136, 8753530), (3820, 7186144), (3920, 7002824), (4480, 6127471), (4583, 5989760), (5348, 5132960), (6112, 4491340), (6272, 4376765), (6685, 4106368), (7640, 3593072), (7840, 3501412), (9166, 2994880), (9359, 2933120), (10696, 2566480), (12224, 2245670), (13370, 2053184), (15280, 1796536), (15680, 1750706), (18332, 1497440), (18718, 1466560), (21392, 1283240), (22915, 1197952), (24448, 1122835), (26740, 1026592), (30560, 898268), (31360, 875353), (32081, 855680), (36664, 748720), (37436, 733280), (42784, 641620), (45830, 598976), (46795, 586624), (53480, 513296), (61120, 449134), (64162, 427840), (73328, 374360), (74872, 366640), (85568, 320810), (91660, 299488), (93590, 293312), (106960, 256648), (122240, 224567), (128324, 213920), (146656, 187180), (149744, 183320), (160405, 171136)]