17389633520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{20443}}^1$

素因数の和:20508

約数の個数: 160

約数和(自身を含む): 48673075200

約数和(自身を除く): 31283441680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 496, 560, 620, 686, 784, 868, 980, 1085, 1240, 1372, 1519, 1715, 1736, 1960, 2170, 2480, 2744, 3038, 3430, 3472, 3920, 4340, 5488, 6076, 6860, 7595, 8680, 10633, 12152, 13720, 15190, 17360, 20443, 21266, 24304, 27440, 30380, 40886, 42532, 53165, 60760, 81772, 85064, 102215, 106330, 121520, 143101, 163544, 170128, 204430, 212660, 286202, 327088, 408860, 425320, 572404, 633733, 715505, 817720, 850640, 1001707, 1144808, 1267466, 1431010, 1635440, 2003414, 2289616, 2534932, 2862020, 3168665, 4006828, 4436131, 5008535, 5069864, 5724040, 6337330, 7011949, 8013656, 8872262, 10017070, 10139728, 11448080, 12674660, 14023898, 16027312, 17744524, 20034140, 22180655, 25349320, 28047796, 31052917, 35059745, 35489048, 40068280, 44361310, 50698640, 56095592, 62105834, 70119490, 70978096, 80136560, 88722620, 112191184, 124211668, 140238980, 155264585, 177445240, 217370419, 248423336, 280477960, 310529170, 354890480, 434740838, 496846672, 560955920, 621058340, 869481676, 1086852095, 1242116680, 1738963352, 2173704190, 2484233360, 3477926704, 4347408380, 8694816760, 17389633520]

約数ペア:

[(1, 17389633520), (2, 8694816760), (4, 4347408380), (5, 3477926704), (7, 2484233360), (8, 2173704190), (10, 1738963352), (14, 1242116680), (16, 1086852095), (20, 869481676), (28, 621058340), (31, 560955920), (35, 496846672), (40, 434740838), (49, 354890480), (56, 310529170), (62, 280477960), (70, 248423336), (80, 217370419), (98, 177445240), (112, 155264585), (124, 140238980), (140, 124211668), (155, 112191184), (196, 88722620), (217, 80136560), (245, 70978096), (248, 70119490), (280, 62105834), (310, 56095592), (343, 50698640), (392, 44361310), (434, 40068280), (490, 35489048), (496, 35059745), (560, 31052917), (620, 28047796), (686, 25349320), (784, 22180655), (868, 20034140), (980, 17744524), (1085, 16027312), (1240, 14023898), (1372, 12674660), (1519, 11448080), (1715, 10139728), (1736, 10017070), (1960, 8872262), (2170, 8013656), (2480, 7011949), (2744, 6337330), (3038, 5724040), (3430, 5069864), (3472, 5008535), (3920, 4436131), (4340, 4006828), (5488, 3168665), (6076, 2862020), (6860, 2534932), (7595, 2289616), (8680, 2003414), (10633, 1635440), (12152, 1431010), (13720, 1267466), (15190, 1144808), (17360, 1001707), (20443, 850640), (21266, 817720), (24304, 715505), (27440, 633733), (30380, 572404), (40886, 425320), (42532, 408860), (53165, 327088), (60760, 286202), (81772, 212660), (85064, 204430), (102215, 170128), (106330, 163544), (121520, 143101)]