201706960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 584962560

約数和(自身を除く): 383255600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 182, 206, 208, 260, 269, 280, 364, 412, 455, 515, 520, 538, 560, 721, 728, 824, 910, 1030, 1040, 1076, 1339, 1345, 1442, 1456, 1648, 1820, 1883, 2060, 2152, 2678, 2690, 2884, 3497, 3605, 3640, 3766, 4120, 4304, 5356, 5380, 5768, 6695, 6994, 7210, 7280, 7532, 8240, 9373, 9415, 10712, 10760, 11536, 13390, 13988, 14420, 15064, 17485, 18746, 18830, 21424, 21520, 24479, 26780, 27707, 27976, 28840, 30128, 34970, 37492, 37660, 46865, 48958, 53560, 55414, 55952, 57680, 69940, 74984, 75320, 93730, 97916, 107120, 110828, 122395, 138535, 139880, 149968, 150640, 187460, 193949, 195832, 221656, 244790, 277070, 279760, 360191, 374920, 387898, 391664, 443312, 489580, 554140, 720382, 749840, 775796, 969745, 979160, 1108280, 1440764, 1551592, 1800955, 1939490, 1958320, 2216560, 2521337, 2881528, 3103184, 3601910, 3878980, 5042674, 5763056, 7203820, 7757960, 10085348, 12606685, 14407640, 15515920, 20170696, 25213370, 28815280, 40341392, 50426740, 100853480, 201706960]

約数ペア:

[(1, 201706960), (2, 100853480), (4, 50426740), (5, 40341392), (7, 28815280), (8, 25213370), (10, 20170696), (13, 15515920), (14, 14407640), (16, 12606685), (20, 10085348), (26, 7757960), (28, 7203820), (35, 5763056), (40, 5042674), (52, 3878980), (56, 3601910), (65, 3103184), (70, 2881528), (80, 2521337), (91, 2216560), (103, 1958320), (104, 1939490), (112, 1800955), (130, 1551592), (140, 1440764), (182, 1108280), (206, 979160), (208, 969745), (260, 775796), (269, 749840), (280, 720382), (364, 554140), (412, 489580), (455, 443312), (515, 391664), (520, 387898), (538, 374920), (560, 360191), (721, 279760), (728, 277070), (824, 244790), (910, 221656), (1030, 195832), (1040, 193949), (1076, 187460), (1339, 150640), (1345, 149968), (1442, 139880), (1456, 138535), (1648, 122395), (1820, 110828), (1883, 107120), (2060, 97916), (2152, 93730), (2678, 75320), (2690, 74984), (2884, 69940), (3497, 57680), (3605, 55952), (3640, 55414), (3766, 53560), (4120, 48958), (4304, 46865), (5356, 37660), (5380, 37492), (5768, 34970), (6695, 30128), (6994, 28840), (7210, 27976), (7280, 27707), (7532, 26780), (8240, 24479), (9373, 21520), (9415, 21424), (10712, 18830), (10760, 18746), (11536, 17485), (13390, 15064), (13988, 14420)]