18446950080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{492707}}^1$

素因数の和:492743

約数の個数: 168

約数和(自身を含む): 68330716272

約数和(自身を除く): 49883766192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 492707, 985414, 1478121, 1970828, 2463535, 2956242, 3941656, 4434363, 4927070, 5912484, 6405191, 7390605, 7883312, 8868726, 9854140, 11824968, 12810382, 14781210, 15766624, 17737452, 19215573, 19708280, 22171815, 23649936, 25620764, 29562420, 31533248, 32025955, 35474904, 38431146, 39416560, 44343630, 47299872, 51241528, 57646719, 59124840, 64051910, 70949808, 76862292, 78833120, 88687260, 94599744, 96077865, 102483056, 115293438, 118249680, 128103820, 141899616, 153724584, 157666240, 177374520, 192155730, 204966112, 230586876, 236499360, 256207640, 283799232, 288233595, 307449168, 354749040, 384311460, 409932224, 461173752, 472998720, 512415280, 576467190, 614898336, 709498080, 768622920, 922347504, 1024830560, 1152934380, 1229796672, 1418996160, 1537245840, 1844695008, 2049661120, 2305868760, 3074491680, 3689390016, 4611737520, 6148983360, 9223475040, 18446950080]

約数ペア:

[(1, 18446950080), (2, 9223475040), (3, 6148983360), (4, 4611737520), (5, 3689390016), (6, 3074491680), (8, 2305868760), (9, 2049661120), (10, 1844695008), (12, 1537245840), (13, 1418996160), (15, 1229796672), (16, 1152934380), (18, 1024830560), (20, 922347504), (24, 768622920), (26, 709498080), (30, 614898336), (32, 576467190), (36, 512415280), (39, 472998720), (40, 461173752), (45, 409932224), (48, 384311460), (52, 354749040), (60, 307449168), (64, 288233595), (65, 283799232), (72, 256207640), (78, 236499360), (80, 230586876), (90, 204966112), (96, 192155730), (104, 177374520), (117, 157666240), (120, 153724584), (130, 141899616), (144, 128103820), (156, 118249680), (160, 115293438), (180, 102483056), (192, 96077865), (195, 94599744), (208, 88687260), (234, 78833120), (240, 76862292), (260, 70949808), (288, 64051910), (312, 59124840), (320, 57646719), (360, 51241528), (390, 47299872), (416, 44343630), (468, 39416560), (480, 38431146), (520, 35474904), (576, 32025955), (585, 31533248), (624, 29562420), (720, 25620764), (780, 23649936), (832, 22171815), (936, 19708280), (960, 19215573), (1040, 17737452), (1170, 15766624), (1248, 14781210), (1440, 12810382), (1560, 11824968), (1872, 9854140), (2080, 8868726), (2340, 7883312), (2496, 7390605), (2880, 6405191), (3120, 5912484), (3744, 4927070), (4160, 4434363), (4680, 3941656), (6240, 2956242), (7488, 2463535), (9360, 1970828), (12480, 1478121), (18720, 985414), (37440, 492707)]