14999440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 37966320

約数和(自身を除く): 22966880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 269, 272, 328, 340, 410, 538, 656, 680, 697, 820, 1076, 1345, 1360, 1394, 1640, 2152, 2690, 2788, 3280, 3485, 4304, 4573, 5380, 5576, 6970, 9146, 10760, 11029, 11152, 13940, 18292, 21520, 22058, 22865, 27880, 36584, 44116, 45730, 55145, 55760, 73168, 88232, 91460, 110290, 176464, 182920, 187493, 220580, 365840, 374986, 441160, 749972, 882320, 937465, 1499944, 1874930, 2999888, 3749860, 7499720, 14999440]

約数ペア:

[(1, 14999440), (2, 7499720), (4, 3749860), (5, 2999888), (8, 1874930), (10, 1499944), (16, 937465), (17, 882320), (20, 749972), (34, 441160), (40, 374986), (41, 365840), (68, 220580), (80, 187493), (82, 182920), (85, 176464), (136, 110290), (164, 91460), (170, 88232), (205, 73168), (269, 55760), (272, 55145), (328, 45730), (340, 44116), (410, 36584), (538, 27880), (656, 22865), (680, 22058), (697, 21520), (820, 18292), (1076, 13940), (1345, 11152), (1360, 11029), (1394, 10760), (1640, 9146), (2152, 6970), (2690, 5576), (2788, 5380), (3280, 4573), (3485, 4304)]