117649840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 347120640

約数和(自身を除く): 229470800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 269, 280, 284, 308, 355, 385, 440, 497, 538, 560, 568, 616, 710, 770, 781, 880, 994, 1076, 1136, 1232, 1345, 1420, 1540, 1562, 1883, 1988, 2152, 2485, 2690, 2840, 2959, 3080, 3124, 3766, 3905, 3976, 4304, 4970, 5380, 5467, 5680, 5918, 6160, 6248, 7532, 7810, 7952, 9415, 9940, 10760, 10934, 11836, 12496, 14795, 15064, 15620, 18830, 19099, 19880, 20713, 21520, 21868, 23672, 27335, 29590, 30128, 31240, 37660, 38198, 39760, 41426, 43736, 47344, 54670, 59180, 62480, 75320, 76396, 82852, 87472, 95495, 103565, 109340, 118360, 133693, 150640, 152792, 165704, 190990, 207130, 210089, 218680, 236720, 267386, 305584, 331408, 381980, 414260, 420178, 437360, 534772, 668465, 763960, 828520, 840356, 1050445, 1069544, 1336930, 1470623, 1527920, 1657040, 1680712, 2100890, 2139088, 2673860, 2941246, 3361424, 4201780, 5347720, 5882492, 7353115, 8403560, 10695440, 11764984, 14706230, 16807120, 23529968, 29412460, 58824920, 117649840]

約数ペア:

[(1, 117649840), (2, 58824920), (4, 29412460), (5, 23529968), (7, 16807120), (8, 14706230), (10, 11764984), (11, 10695440), (14, 8403560), (16, 7353115), (20, 5882492), (22, 5347720), (28, 4201780), (35, 3361424), (40, 2941246), (44, 2673860), (55, 2139088), (56, 2100890), (70, 1680712), (71, 1657040), (77, 1527920), (80, 1470623), (88, 1336930), (110, 1069544), (112, 1050445), (140, 840356), (142, 828520), (154, 763960), (176, 668465), (220, 534772), (269, 437360), (280, 420178), (284, 414260), (308, 381980), (355, 331408), (385, 305584), (440, 267386), (497, 236720), (538, 218680), (560, 210089), (568, 207130), (616, 190990), (710, 165704), (770, 152792), (781, 150640), (880, 133693), (994, 118360), (1076, 109340), (1136, 103565), (1232, 95495), (1345, 87472), (1420, 82852), (1540, 76396), (1562, 75320), (1883, 62480), (1988, 59180), (2152, 54670), (2485, 47344), (2690, 43736), (2840, 41426), (2959, 39760), (3080, 38198), (3124, 37660), (3766, 31240), (3905, 30128), (3976, 29590), (4304, 27335), (4970, 23672), (5380, 21868), (5467, 21520), (5680, 20713), (5918, 19880), (6160, 19099), (6248, 18830), (7532, 15620), (7810, 15064), (7952, 14795), (9415, 12496), (9940, 11836), (10760, 10934)]