319051980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 1092833280

約数和(自身を除く): 773781300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 846, 940, 967, 1170, 1222, 1269, 1404, 1410, 1692, 1755, 1833, 1934, 2115, 2340, 2444, 2538, 2820, 2901, 3055, 3510, 3666, 3868, 4230, 4835, 5076, 5499, 5802, 6110, 6345, 7020, 7332, 8460, 8703, 9165, 9670, 10998, 11604, 12220, 12571, 12690, 14505, 16497, 17406, 18330, 19340, 21996, 25142, 25380, 26109, 27495, 29010, 32994, 34812, 36660, 37713, 43515, 45449, 50284, 52218, 54990, 58020, 62855, 65988, 75426, 82485, 87030, 90898, 104436, 109980, 113139, 125710, 130545, 136347, 150852, 164970, 174060, 181796, 188565, 226278, 227245, 251420, 261090, 272694, 329940, 339417, 377130, 409041, 452556, 454490, 522180, 545388, 565695, 590837, 678834, 681735, 754260, 818082, 908980, 1131390, 1181674, 1227123, 1357668, 1363470, 1636164, 1697085, 1772511, 2045205, 2262780, 2363348, 2454246, 2726940, 2954185, 3394170, 3545022, 4090410, 4908492, 5317533, 5908370, 6135615, 6788340, 7090044, 8180820, 8862555, 10635066, 11816740, 12271230, 15952599, 17725110, 21270132, 24542460, 26587665, 31905198, 35450220, 53175330, 63810396, 79762995, 106350660, 159525990, 319051980]

約数ペア:

[(1, 319051980), (2, 159525990), (3, 106350660), (4, 79762995), (5, 63810396), (6, 53175330), (9, 35450220), (10, 31905198), (12, 26587665), (13, 24542460), (15, 21270132), (18, 17725110), (20, 15952599), (26, 12271230), (27, 11816740), (30, 10635066), (36, 8862555), (39, 8180820), (45, 7090044), (47, 6788340), (52, 6135615), (54, 5908370), (60, 5317533), (65, 4908492), (78, 4090410), (90, 3545022), (94, 3394170), (108, 2954185), (117, 2726940), (130, 2454246), (135, 2363348), (141, 2262780), (156, 2045205), (180, 1772511), (188, 1697085), (195, 1636164), (234, 1363470), (235, 1357668), (260, 1227123), (270, 1181674), (282, 1131390), (351, 908980), (390, 818082), (423, 754260), (468, 681735), (470, 678834), (540, 590837), (564, 565695), (585, 545388), (611, 522180), (702, 454490), (705, 452556), (780, 409041), (846, 377130), (940, 339417), (967, 329940), (1170, 272694), (1222, 261090), (1269, 251420), (1404, 227245), (1410, 226278), (1692, 188565), (1755, 181796), (1833, 174060), (1934, 164970), (2115, 150852), (2340, 136347), (2444, 130545), (2538, 125710), (2820, 113139), (2901, 109980), (3055, 104436), (3510, 90898), (3666, 87030), (3868, 82485), (4230, 75426), (4835, 65988), (5076, 62855), (5499, 58020), (5802, 54990), (6110, 52218), (6345, 50284), (7020, 45449), (7332, 43515), (8460, 37713), (8703, 36660), (9165, 34812), (9670, 32994), (10998, 29010), (11604, 27495), (12220, 26109), (12571, 25380), (12690, 25142), (14505, 21996), (16497, 19340), (17406, 18330)]