226998120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 709632000

約数和(自身を除く): 482633880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 248, 278, 310, 372, 417, 439, 465, 556, 620, 695, 744, 834, 878, 930, 1112, 1240, 1317, 1390, 1668, 1756, 1860, 2085, 2195, 2634, 2780, 3336, 3512, 3720, 4170, 4309, 4390, 5268, 5560, 6585, 8340, 8618, 8780, 10536, 12927, 13170, 13609, 16680, 17236, 17560, 21545, 25854, 26340, 27218, 34472, 40827, 43090, 51708, 52680, 54436, 61021, 64635, 68045, 81654, 86180, 103416, 108872, 122042, 129270, 136090, 163308, 172360, 183063, 204135, 244084, 258540, 272180, 305105, 326616, 366126, 408270, 488168, 517080, 544360, 610210, 732252, 816540, 915315, 1220420, 1464504, 1633080, 1830630, 1891651, 2440840, 3661260, 3783302, 5674953, 7322520, 7566604, 9458255, 11349906, 15133208, 18916510, 22699812, 28374765, 37833020, 45399624, 56749530, 75666040, 113499060, 226998120]

約数ペア:

[(1, 226998120), (2, 113499060), (3, 75666040), (4, 56749530), (5, 45399624), (6, 37833020), (8, 28374765), (10, 22699812), (12, 18916510), (15, 15133208), (20, 11349906), (24, 9458255), (30, 7566604), (31, 7322520), (40, 5674953), (60, 3783302), (62, 3661260), (93, 2440840), (120, 1891651), (124, 1830630), (139, 1633080), (155, 1464504), (186, 1220420), (248, 915315), (278, 816540), (310, 732252), (372, 610210), (417, 544360), (439, 517080), (465, 488168), (556, 408270), (620, 366126), (695, 326616), (744, 305105), (834, 272180), (878, 258540), (930, 244084), (1112, 204135), (1240, 183063), (1317, 172360), (1390, 163308), (1668, 136090), (1756, 129270), (1860, 122042), (2085, 108872), (2195, 103416), (2634, 86180), (2780, 81654), (3336, 68045), (3512, 64635), (3720, 61021), (4170, 54436), (4309, 52680), (4390, 51708), (5268, 43090), (5560, 40827), (6585, 34472), (8340, 27218), (8618, 26340), (8780, 25854), (10536, 21545), (12927, 17560), (13170, 17236), (13609, 16680)]