210594160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 588283776

約数和(自身を除く): 377689616

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, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1733, 1736, 1960, 2170, 2480, 3038, 3466, 3472, 3920, 4340, 6076, 6932, 7595, 8665, 8680, 12131, 12152, 13864, 15190, 17330, 17360, 24262, 24304, 27728, 30380, 34660, 48524, 53723, 60655, 60760, 69320, 84917, 97048, 107446, 121310, 121520, 138640, 169834, 194096, 214892, 242620, 268615, 339668, 376061, 424585, 429784, 485240, 537230, 679336, 752122, 849170, 859568, 970480, 1074460, 1358672, 1504244, 1698340, 1880305, 2148920, 2632427, 3008488, 3396680, 3760610, 4297840, 5264854, 6016976, 6793360, 7521220, 10529708, 13162135, 15042440, 21059416, 26324270, 30084880, 42118832, 52648540, 105297080, 210594160]

約数ペア:

[(1, 210594160), (2, 105297080), (4, 52648540), (5, 42118832), (7, 30084880), (8, 26324270), (10, 21059416), (14, 15042440), (16, 13162135), (20, 10529708), (28, 7521220), (31, 6793360), (35, 6016976), (40, 5264854), (49, 4297840), (56, 3760610), (62, 3396680), (70, 3008488), (80, 2632427), (98, 2148920), (112, 1880305), (124, 1698340), (140, 1504244), (155, 1358672), (196, 1074460), (217, 970480), (245, 859568), (248, 849170), (280, 752122), (310, 679336), (392, 537230), (434, 485240), (490, 429784), (496, 424585), (560, 376061), (620, 339668), (784, 268615), (868, 242620), (980, 214892), (1085, 194096), (1240, 169834), (1519, 138640), (1733, 121520), (1736, 121310), (1960, 107446), (2170, 97048), (2480, 84917), (3038, 69320), (3466, 60760), (3472, 60655), (3920, 53723), (4340, 48524), (6076, 34660), (6932, 30380), (7595, 27728), (8665, 24304), (8680, 24262), (12131, 17360), (12152, 17330), (13864, 15190)]