127474480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1107

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 228752720

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, 1049, 1085, 1240, 1519, 1736, 1960, 2098, 2170, 2480, 3038, 3472, 3920, 4196, 4340, 5245, 6076, 7343, 7595, 8392, 8680, 10490, 12152, 14686, 15190, 16784, 17360, 20980, 24304, 29372, 30380, 32519, 36715, 41960, 51401, 58744, 60760, 65038, 73430, 83920, 102802, 117488, 121520, 130076, 146860, 162595, 205604, 227633, 257005, 260152, 293720, 325190, 411208, 455266, 514010, 520304, 587440, 650380, 822416, 910532, 1028020, 1138165, 1300760, 1593431, 1821064, 2056040, 2276330, 2601520, 3186862, 3642128, 4112080, 4552660, 6373724, 7967155, 9105320, 12747448, 15934310, 18210640, 25494896, 31868620, 63737240, 127474480]

約数ペア:

[(1, 127474480), (2, 63737240), (4, 31868620), (5, 25494896), (7, 18210640), (8, 15934310), (10, 12747448), (14, 9105320), (16, 7967155), (20, 6373724), (28, 4552660), (31, 4112080), (35, 3642128), (40, 3186862), (49, 2601520), (56, 2276330), (62, 2056040), (70, 1821064), (80, 1593431), (98, 1300760), (112, 1138165), (124, 1028020), (140, 910532), (155, 822416), (196, 650380), (217, 587440), (245, 520304), (248, 514010), (280, 455266), (310, 411208), (392, 325190), (434, 293720), (490, 260152), (496, 257005), (560, 227633), (620, 205604), (784, 162595), (868, 146860), (980, 130076), (1049, 121520), (1085, 117488), (1240, 102802), (1519, 83920), (1736, 73430), (1960, 65038), (2098, 60760), (2170, 58744), (2480, 51401), (3038, 41960), (3472, 36715), (3920, 32519), (4196, 30380), (4340, 29372), (5245, 24304), (6076, 20980), (7343, 17360), (7595, 16784), (8392, 15190), (8680, 14686), (10490, 12152)]