8444520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1144

約数の個数: 128

約数和(自身を含む): 32198400

約数和(自身を除く): 23753880

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, 1117, 1260, 1512, 1890, 2234, 2520, 3351, 3780, 4468, 5585, 6702, 7560, 7819, 8936, 10053, 11170, 13404, 15638, 16755, 20106, 22340, 23457, 26808, 30159, 31276, 33510, 39095, 40212, 44680, 46914, 50265, 60318, 62552, 67020, 70371, 78190, 80424, 93828, 100530, 117285, 120636, 134040, 140742, 150795, 156380, 187656, 201060, 211113, 234570, 241272, 281484, 301590, 312760, 351855, 402120, 422226, 469140, 562968, 603180, 703710, 844452, 938280, 1055565, 1206360, 1407420, 1688904, 2111130, 2814840, 4222260, 8444520]

約数ペア:

[(1, 8444520), (2, 4222260), (3, 2814840), (4, 2111130), (5, 1688904), (6, 1407420), (7, 1206360), (8, 1055565), (9, 938280), (10, 844452), (12, 703710), (14, 603180), (15, 562968), (18, 469140), (20, 422226), (21, 402120), (24, 351855), (27, 312760), (28, 301590), (30, 281484), (35, 241272), (36, 234570), (40, 211113), (42, 201060), (45, 187656), (54, 156380), (56, 150795), (60, 140742), (63, 134040), (70, 120636), (72, 117285), (84, 100530), (90, 93828), (105, 80424), (108, 78190), (120, 70371), (126, 67020), (135, 62552), (140, 60318), (168, 50265), (180, 46914), (189, 44680), (210, 40212), (216, 39095), (252, 33510), (270, 31276), (280, 30159), (315, 26808), (360, 23457), (378, 22340), (420, 20106), (504, 16755), (540, 15638), (630, 13404), (756, 11170), (840, 10053), (945, 8936), (1080, 7819), (1117, 7560), (1260, 6702), (1512, 5585), (1890, 4468), (2234, 3780), (2520, 3351)]