713120720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7069}}^1$

素因数の和:7192

約数の個数: 80

約数和(自身を含む): 1804207440

約数和(自身を除く): 1091086720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 7069, 7760, 10088, 12610, 14138, 20176, 25220, 28276, 35345, 50440, 56552, 70690, 91897, 100880, 113104, 141380, 183794, 282760, 367588, 459485, 565520, 685693, 735176, 918970, 1371386, 1470352, 1837940, 2742772, 3428465, 3675880, 5485544, 6856930, 7351760, 8914009, 10971088, 13713860, 17828018, 27427720, 35656036, 44570045, 54855440, 71312072, 89140090, 142624144, 178280180, 356560360, 713120720]

約数ペア:

[(1, 713120720), (2, 356560360), (4, 178280180), (5, 142624144), (8, 89140090), (10, 71312072), (13, 54855440), (16, 44570045), (20, 35656036), (26, 27427720), (40, 17828018), (52, 13713860), (65, 10971088), (80, 8914009), (97, 7351760), (104, 6856930), (130, 5485544), (194, 3675880), (208, 3428465), (260, 2742772), (388, 1837940), (485, 1470352), (520, 1371386), (776, 918970), (970, 735176), (1040, 685693), (1261, 565520), (1552, 459485), (1940, 367588), (2522, 282760), (3880, 183794), (5044, 141380), (6305, 113104), (7069, 100880), (7760, 91897), (10088, 70690), (12610, 56552), (14138, 50440), (20176, 35345), (25220, 28276)]