15761460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 52553088

約数和(自身を除く): 36791628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 167, 195, 220, 242, 260, 286, 330, 334, 363, 390, 429, 484, 501, 572, 605, 660, 668, 715, 726, 780, 835, 858, 1002, 1210, 1430, 1452, 1573, 1670, 1716, 1815, 1837, 2004, 2145, 2171, 2420, 2505, 2860, 3146, 3340, 3630, 3674, 4290, 4342, 4719, 5010, 5511, 6292, 6513, 7260, 7348, 7865, 8580, 8684, 9185, 9438, 10020, 10855, 11022, 13026, 15730, 18370, 18876, 20207, 21710, 22044, 23595, 23881, 26052, 27555, 31460, 32565, 36740, 40414, 43420, 47190, 47762, 55110, 60621, 65130, 71643, 80828, 94380, 95524, 101035, 110220, 119405, 121242, 130260, 143286, 202070, 238810, 242484, 262691, 286572, 303105, 358215, 404140, 477620, 525382, 606210, 716430, 788073, 1050764, 1212420, 1313455, 1432860, 1576146, 2626910, 3152292, 3940365, 5253820, 7880730, 15761460]

約数ペア:

[(1, 15761460), (2, 7880730), (3, 5253820), (4, 3940365), (5, 3152292), (6, 2626910), (10, 1576146), (11, 1432860), (12, 1313455), (13, 1212420), (15, 1050764), (20, 788073), (22, 716430), (26, 606210), (30, 525382), (33, 477620), (39, 404140), (44, 358215), (52, 303105), (55, 286572), (60, 262691), (65, 242484), (66, 238810), (78, 202070), (110, 143286), (121, 130260), (130, 121242), (132, 119405), (143, 110220), (156, 101035), (165, 95524), (167, 94380), (195, 80828), (220, 71643), (242, 65130), (260, 60621), (286, 55110), (330, 47762), (334, 47190), (363, 43420), (390, 40414), (429, 36740), (484, 32565), (501, 31460), (572, 27555), (605, 26052), (660, 23881), (668, 23595), (715, 22044), (726, 21710), (780, 20207), (835, 18876), (858, 18370), (1002, 15730), (1210, 13026), (1430, 11022), (1452, 10855), (1573, 10020), (1670, 9438), (1716, 9185), (1815, 8684), (1837, 8580), (2004, 7865), (2145, 7348), (2171, 7260), (2420, 6513), (2505, 6292), (2860, 5511), (3146, 5010), (3340, 4719), (3630, 4342), (3674, 4290)]