3121148520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1238551}}^1$

素因数の和:1238575

約数の個数: 96

約数和(自身を含む): 11592846720

約数和(自身を除く): 8471698200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1238551, 2477102, 3715653, 4954204, 6192755, 7431306, 8669857, 9908408, 11146959, 12385510, 14862612, 17339714, 18578265, 22293918, 24771020, 26009571, 29725224, 34679428, 37156530, 43349285, 44587836, 49542040, 52019142, 55734795, 69358856, 74313060, 78028713, 86698570, 89175672, 104038284, 111469590, 130047855, 148626120, 156057426, 173397140, 208076568, 222939180, 260095710, 312114852, 346794280, 390143565, 445878360, 520191420, 624229704, 780287130, 1040382840, 1560574260, 3121148520]

約数ペア:

[(1, 3121148520), (2, 1560574260), (3, 1040382840), (4, 780287130), (5, 624229704), (6, 520191420), (7, 445878360), (8, 390143565), (9, 346794280), (10, 312114852), (12, 260095710), (14, 222939180), (15, 208076568), (18, 173397140), (20, 156057426), (21, 148626120), (24, 130047855), (28, 111469590), (30, 104038284), (35, 89175672), (36, 86698570), (40, 78028713), (42, 74313060), (45, 69358856), (56, 55734795), (60, 52019142), (63, 49542040), (70, 44587836), (72, 43349285), (84, 37156530), (90, 34679428), (105, 29725224), (120, 26009571), (126, 24771020), (140, 22293918), (168, 18578265), (180, 17339714), (210, 14862612), (252, 12385510), (280, 11146959), (315, 9908408), (360, 8669857), (420, 7431306), (504, 6192755), (630, 4954204), (840, 3715653), (1260, 2477102), (2520, 1238551)]