289593920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 336

約数和(自身を含む): 925665408

約数和(自身を除く): 636071488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 64, 70, 73, 77, 80, 88, 92, 98, 110, 112, 115, 140, 146, 154, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 292, 308, 320, 322, 352, 365, 368, 385, 392, 440, 448, 460, 490, 506, 511, 539, 560, 584, 616, 644, 704, 730, 736, 770, 784, 803, 805, 880, 920, 980, 1012, 1022, 1078, 1120, 1127, 1168, 1232, 1265, 1288, 1460, 1472, 1540, 1568, 1606, 1610, 1679, 1760, 1771, 1840, 1960, 2024, 2044, 2156, 2240, 2254, 2336, 2464, 2530, 2555, 2576, 2695, 2920, 3080, 3136, 3212, 3220, 3358, 3520, 3542, 3577, 3680, 3920, 4015, 4048, 4088, 4312, 4508, 4672, 4928, 5060, 5110, 5152, 5390, 5621, 5635, 5840, 6160, 6424, 6440, 6716, 7084, 7154, 7360, 7840, 8030, 8096, 8176, 8395, 8624, 8855, 9016, 10120, 10220, 10304, 10780, 11242, 11270, 11680, 11753, 12320, 12397, 12848, 12880, 13432, 14168, 14308, 15680, 16060, 16192, 16352, 16790, 17248, 17710, 17885, 18032, 18469, 20240, 20440, 21560, 22484, 22540, 23360, 23506, 24640, 24794, 25696, 25760, 26864, 28105, 28336, 28616, 32120, 32704, 33580, 34496, 35420, 35770, 36064, 36938, 39347, 40480, 40880, 43120, 44968, 45080, 47012, 49588, 51392, 51520, 53728, 56210, 56672, 57232, 58765, 61985, 64240, 67160, 70840, 71540, 72128, 73876, 78694, 80960, 81760, 82271, 86240, 89936, 90160, 92345, 94024, 99176, 107456, 112420, 113344, 114464, 117530, 123970, 128480, 129283, 134320, 141680, 143080, 147752, 157388, 163520, 164542, 172480, 179872, 180320, 184690, 188048, 196735, 198352, 224840, 228928, 235060, 247940, 256960, 258566, 268640, 283360, 286160, 295504, 314776, 329084, 359744, 360640, 369380, 376096, 393470, 396704, 411355, 449680, 470120, 495880, 517132, 537280, 566720, 572320, 591008, 629552, 646415, 658168, 738760, 752192, 786940, 793408, 822710, 899360, 904981, 940240, 991760, 1034264, 1144640, 1182016, 1259104, 1292830, 1316336, 1477520, 1573880, 1645420, 1798720, 1809962, 1880480, 1983520, 2068528, 2518208, 2585660, 2632672, 2955040, 3147760, 3290840, 3619924, 3760960, 3967040, 4137056, 4524905, 5171320, 5265344, 5910080, 6295520, 6581680, 7239848, 8274112, 9049810, 10342640, 12591040, 13163360, 14479696, 18099620, 20685280, 26326720, 28959392, 36199240, 41370560, 57918784, 72398480, 144796960, 289593920]

約数ペア:

[(1, 289593920), (2, 144796960), (4, 72398480), (5, 57918784), (7, 41370560), (8, 36199240), (10, 28959392), (11, 26326720), (14, 20685280), (16, 18099620), (20, 14479696), (22, 13163360), (23, 12591040), (28, 10342640), (32, 9049810), (35, 8274112), (40, 7239848), (44, 6581680), (46, 6295520), (49, 5910080), (55, 5265344), (56, 5171320), (64, 4524905), (70, 4137056), (73, 3967040), (77, 3760960), (80, 3619924), (88, 3290840), (92, 3147760), (98, 2955040), (110, 2632672), (112, 2585660), (115, 2518208), (140, 2068528), (146, 1983520), (154, 1880480), (160, 1809962), (161, 1798720), (176, 1645420), (184, 1573880), (196, 1477520), (220, 1316336), (224, 1292830), (230, 1259104), (245, 1182016), (253, 1144640), (280, 1034264), (292, 991760), (308, 940240), (320, 904981), (322, 899360), (352, 822710), (365, 793408), (368, 786940), (385, 752192), (392, 738760), (440, 658168), (448, 646415), (460, 629552), (490, 591008), (506, 572320), (511, 566720), (539, 537280), (560, 517132), (584, 495880), (616, 470120), (644, 449680), (704, 411355), (730, 396704), (736, 393470), (770, 376096), (784, 369380), (803, 360640), (805, 359744), (880, 329084), (920, 314776), (980, 295504), (1012, 286160), (1022, 283360), (1078, 268640), (1120, 258566), (1127, 256960), (1168, 247940), (1232, 235060), (1265, 228928), (1288, 224840), (1460, 198352), (1472, 196735), (1540, 188048), (1568, 184690), (1606, 180320), (1610, 179872), (1679, 172480), (1760, 164542), (1771, 163520), (1840, 157388), (1960, 147752), (2024, 143080), (2044, 141680), (2156, 134320), (2240, 129283), (2254, 128480), (2336, 123970), (2464, 117530), (2530, 114464), (2555, 113344), (2576, 112420), (2695, 107456), (2920, 99176), (3080, 94024), (3136, 92345), (3212, 90160), (3220, 89936), (3358, 86240), (3520, 82271), (3542, 81760), (3577, 80960), (3680, 78694), (3920, 73876), (4015, 72128), (4048, 71540), (4088, 70840), (4312, 67160), (4508, 64240), (4672, 61985), (4928, 58765), (5060, 57232), (5110, 56672), (5152, 56210), (5390, 53728), (5621, 51520), (5635, 51392), (5840, 49588), (6160, 47012), (6424, 45080), (6440, 44968), (6716, 43120), (7084, 40880), (7154, 40480), (7360, 39347), (7840, 36938), (8030, 36064), (8096, 35770), (8176, 35420), (8395, 34496), (8624, 33580), (8855, 32704), (9016, 32120), (10120, 28616), (10220, 28336), (10304, 28105), (10780, 26864), (11242, 25760), (11270, 25696), (11680, 24794), (11753, 24640), (12320, 23506), (12397, 23360), (12848, 22540), (12880, 22484), (13432, 21560), (14168, 20440), (14308, 20240), (15680, 18469), (16060, 18032), (16192, 17885), (16352, 17710), (16790, 17248)]