146338640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9060

約数の個数: 80

約数和(自身を含む): 402295680

約数和(自身を除く): 255957040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 9011, 16240, 18022, 36044, 45055, 63077, 72088, 90110, 126154, 144176, 180220, 252308, 261319, 315385, 360440, 504616, 522638, 630770, 720880, 1009232, 1045276, 1261540, 1306595, 1829233, 2090552, 2523080, 2613190, 3658466, 4181104, 5046160, 5226380, 7316932, 9146165, 10452760, 14633864, 18292330, 20905520, 29267728, 36584660, 73169320, 146338640]

約数ペア:

[(1, 146338640), (2, 73169320), (4, 36584660), (5, 29267728), (7, 20905520), (8, 18292330), (10, 14633864), (14, 10452760), (16, 9146165), (20, 7316932), (28, 5226380), (29, 5046160), (35, 4181104), (40, 3658466), (56, 2613190), (58, 2523080), (70, 2090552), (80, 1829233), (112, 1306595), (116, 1261540), (140, 1045276), (145, 1009232), (203, 720880), (232, 630770), (280, 522638), (290, 504616), (406, 360440), (464, 315385), (560, 261319), (580, 252308), (812, 180220), (1015, 144176), (1160, 126154), (1624, 90110), (2030, 72088), (2320, 63077), (3248, 45055), (4060, 36044), (8120, 18022), (9011, 16240)]