1296026940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7451}}^1$

素因数の和:7699

約数の個数: 96

約数和(自身を含む): 3926071296

約数和(自身を除く): 2630044356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 223, 260, 390, 446, 669, 780, 892, 1115, 1338, 2230, 2676, 2899, 3345, 4460, 5798, 6690, 7451, 8697, 11596, 13380, 14495, 14902, 17394, 22353, 28990, 29804, 34788, 37255, 43485, 44706, 57980, 74510, 86970, 89412, 96863, 111765, 149020, 173940, 193726, 223530, 290589, 387452, 447060, 484315, 581178, 968630, 1162356, 1452945, 1661573, 1937260, 2905890, 3323146, 4984719, 5811780, 6646292, 8307865, 9969438, 16615730, 19938876, 21600449, 24923595, 33231460, 43200898, 49847190, 64801347, 86401796, 99694380, 108002245, 129602694, 216004490, 259205388, 324006735, 432008980, 648013470, 1296026940]

約数ペア:

[(1, 1296026940), (2, 648013470), (3, 432008980), (4, 324006735), (5, 259205388), (6, 216004490), (10, 129602694), (12, 108002245), (13, 99694380), (15, 86401796), (20, 64801347), (26, 49847190), (30, 43200898), (39, 33231460), (52, 24923595), (60, 21600449), (65, 19938876), (78, 16615730), (130, 9969438), (156, 8307865), (195, 6646292), (223, 5811780), (260, 4984719), (390, 3323146), (446, 2905890), (669, 1937260), (780, 1661573), (892, 1452945), (1115, 1162356), (1338, 968630), (2230, 581178), (2676, 484315), (2899, 447060), (3345, 387452), (4460, 290589), (5798, 223530), (6690, 193726), (7451, 173940), (8697, 149020), (11596, 111765), (13380, 96863), (14495, 89412), (14902, 86970), (17394, 74510), (22353, 57980), (28990, 44706), (29804, 43485), (34788, 37255)]