86445840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 292481280

約数和(自身を除く): 206035440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 269, 309, 312, 390, 412, 515, 520, 538, 618, 624, 780, 807, 824, 1030, 1040, 1076, 1236, 1339, 1345, 1545, 1560, 1614, 1648, 2060, 2152, 2472, 2678, 2690, 3090, 3120, 3228, 3497, 4017, 4035, 4120, 4304, 4944, 5356, 5380, 6180, 6456, 6695, 6994, 8034, 8070, 8240, 10491, 10712, 10760, 12360, 12912, 13390, 13988, 16068, 16140, 17485, 20085, 20982, 21424, 21520, 24720, 26780, 27707, 27976, 32136, 32280, 34970, 40170, 41964, 52455, 53560, 55414, 55952, 64272, 64560, 69940, 80340, 83121, 83928, 104910, 107120, 110828, 138535, 139880, 160680, 166242, 167856, 209820, 221656, 277070, 279760, 321360, 332484, 360191, 415605, 419640, 443312, 554140, 664968, 720382, 831210, 839280, 1080573, 1108280, 1329936, 1440764, 1662420, 1800955, 2161146, 2216560, 2881528, 3324840, 3601910, 4322292, 5402865, 5763056, 6649680, 7203820, 8644584, 10805730, 14407640, 17289168, 21611460, 28815280, 43222920, 86445840]

約数ペア:

[(1, 86445840), (2, 43222920), (3, 28815280), (4, 21611460), (5, 17289168), (6, 14407640), (8, 10805730), (10, 8644584), (12, 7203820), (13, 6649680), (15, 5763056), (16, 5402865), (20, 4322292), (24, 3601910), (26, 3324840), (30, 2881528), (39, 2216560), (40, 2161146), (48, 1800955), (52, 1662420), (60, 1440764), (65, 1329936), (78, 1108280), (80, 1080573), (103, 839280), (104, 831210), (120, 720382), (130, 664968), (156, 554140), (195, 443312), (206, 419640), (208, 415605), (240, 360191), (260, 332484), (269, 321360), (309, 279760), (312, 277070), (390, 221656), (412, 209820), (515, 167856), (520, 166242), (538, 160680), (618, 139880), (624, 138535), (780, 110828), (807, 107120), (824, 104910), (1030, 83928), (1040, 83121), (1076, 80340), (1236, 69940), (1339, 64560), (1345, 64272), (1545, 55952), (1560, 55414), (1614, 53560), (1648, 52455), (2060, 41964), (2152, 40170), (2472, 34970), (2678, 32280), (2690, 32136), (3090, 27976), (3120, 27707), (3228, 26780), (3497, 24720), (4017, 21520), (4035, 21424), (4120, 20982), (4304, 20085), (4944, 17485), (5356, 16140), (5380, 16068), (6180, 13988), (6456, 13390), (6695, 12912), (6994, 12360), (8034, 10760), (8070, 10712), (8240, 10491)]