314624520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41617}}^1$

素因数の和:41644

約数の個数: 128

約数和(自身を含む): 1198598400

約数和(自身を除く): 883973880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 41617, 83234, 124851, 166468, 208085, 249702, 291319, 332936, 374553, 416170, 499404, 582638, 624255, 749106, 832340, 873957, 998808, 1123659, 1165276, 1248510, 1456595, 1498212, 1664680, 1747914, 1872765, 2247318, 2330552, 2497020, 2621871, 2913190, 2996424, 3495828, 3745530, 4369785, 4494636, 4994040, 5243742, 5618295, 5826380, 6991656, 7491060, 7865613, 8739570, 8989272, 10487484, 11236590, 11652760, 13109355, 14982120, 15731226, 17479140, 20974968, 22473180, 26218710, 31462452, 34958280, 39328065, 44946360, 52437420, 62924904, 78656130, 104874840, 157312260, 314624520]

約数ペア:

[(1, 314624520), (2, 157312260), (3, 104874840), (4, 78656130), (5, 62924904), (6, 52437420), (7, 44946360), (8, 39328065), (9, 34958280), (10, 31462452), (12, 26218710), (14, 22473180), (15, 20974968), (18, 17479140), (20, 15731226), (21, 14982120), (24, 13109355), (27, 11652760), (28, 11236590), (30, 10487484), (35, 8989272), (36, 8739570), (40, 7865613), (42, 7491060), (45, 6991656), (54, 5826380), (56, 5618295), (60, 5243742), (63, 4994040), (70, 4494636), (72, 4369785), (84, 3745530), (90, 3495828), (105, 2996424), (108, 2913190), (120, 2621871), (126, 2497020), (135, 2330552), (140, 2247318), (168, 1872765), (180, 1747914), (189, 1664680), (210, 1498212), (216, 1456595), (252, 1248510), (270, 1165276), (280, 1123659), (315, 998808), (360, 873957), (378, 832340), (420, 749106), (504, 624255), (540, 582638), (630, 499404), (756, 416170), (840, 374553), (945, 332936), (1080, 291319), (1260, 249702), (1512, 208085), (1890, 166468), (2520, 124851), (3780, 83234), (7560, 41617)]