235299680

素因数分解:

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

素因数の和:373

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 470139040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 160, 176, 220, 224, 269, 280, 284, 308, 352, 355, 385, 440, 497, 538, 560, 568, 616, 710, 770, 781, 880, 994, 1076, 1120, 1136, 1232, 1345, 1420, 1540, 1562, 1760, 1883, 1988, 2152, 2272, 2464, 2485, 2690, 2840, 2959, 3080, 3124, 3766, 3905, 3976, 4304, 4970, 5380, 5467, 5680, 5918, 6160, 6248, 7532, 7810, 7952, 8608, 9415, 9940, 10760, 10934, 11360, 11836, 12320, 12496, 14795, 15064, 15620, 15904, 18830, 19099, 19880, 20713, 21520, 21868, 23672, 24992, 27335, 29590, 30128, 31240, 37660, 38198, 39760, 41426, 43040, 43736, 47344, 54670, 59180, 60256, 62480, 75320, 76396, 79520, 82852, 87472, 94688, 95495, 103565, 109340, 118360, 124960, 133693, 150640, 152792, 165704, 174944, 190990, 207130, 210089, 218680, 236720, 267386, 301280, 305584, 331408, 381980, 414260, 420178, 437360, 473440, 534772, 611168, 662816, 668465, 763960, 828520, 840356, 874720, 1050445, 1069544, 1336930, 1470623, 1527920, 1657040, 1680712, 2100890, 2139088, 2673860, 2941246, 3055840, 3314080, 3361424, 4201780, 4278176, 5347720, 5882492, 6722848, 7353115, 8403560, 10695440, 11764984, 14706230, 16807120, 21390880, 23529968, 29412460, 33614240, 47059936, 58824920, 117649840, 235299680]

約数ペア:

[(1, 235299680), (2, 117649840), (4, 58824920), (5, 47059936), (7, 33614240), (8, 29412460), (10, 23529968), (11, 21390880), (14, 16807120), (16, 14706230), (20, 11764984), (22, 10695440), (28, 8403560), (32, 7353115), (35, 6722848), (40, 5882492), (44, 5347720), (55, 4278176), (56, 4201780), (70, 3361424), (71, 3314080), (77, 3055840), (80, 2941246), (88, 2673860), (110, 2139088), (112, 2100890), (140, 1680712), (142, 1657040), (154, 1527920), (160, 1470623), (176, 1336930), (220, 1069544), (224, 1050445), (269, 874720), (280, 840356), (284, 828520), (308, 763960), (352, 668465), (355, 662816), (385, 611168), (440, 534772), (497, 473440), (538, 437360), (560, 420178), (568, 414260), (616, 381980), (710, 331408), (770, 305584), (781, 301280), (880, 267386), (994, 236720), (1076, 218680), (1120, 210089), (1136, 207130), (1232, 190990), (1345, 174944), (1420, 165704), (1540, 152792), (1562, 150640), (1760, 133693), (1883, 124960), (1988, 118360), (2152, 109340), (2272, 103565), (2464, 95495), (2485, 94688), (2690, 87472), (2840, 82852), (2959, 79520), (3080, 76396), (3124, 75320), (3766, 62480), (3905, 60256), (3976, 59180), (4304, 54670), (4970, 47344), (5380, 43736), (5467, 43040), (5680, 41426), (5918, 39760), (6160, 38198), (6248, 37660), (7532, 31240), (7810, 30128), (7952, 29590), (8608, 27335), (9415, 24992), (9940, 23672), (10760, 21868), (10934, 21520), (11360, 20713), (11836, 19880), (12320, 19099), (12496, 18830), (14795, 15904), (15064, 15620)]