1567232520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17117}}^1$

素因数の和:17247

約数の個数: 128

約数和(自身を含む): 5422982400

約数和(自身を除く): 3855749880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 11445, 13080, 15260, 17117, 18312, 22890, 30520, 34234, 45780, 51351, 68468, 85585, 91560, 102702, 119819, 136936, 171170, 205404, 239638, 256755, 342340, 359457, 410808, 479276, 513510, 599095, 684680, 718914, 958552, 1027020, 1198190, 1437828, 1797285, 1865753, 2054040, 2396380, 2875656, 3594570, 3731506, 4792760, 5597259, 7189140, 7463012, 9328765, 11194518, 13060271, 14378280, 14926024, 18657530, 22389036, 26120542, 27986295, 37315060, 39180813, 44778072, 52241084, 55972590, 65301355, 74630120, 78361626, 104482168, 111945180, 130602710, 156723252, 195904065, 223890360, 261205420, 313446504, 391808130, 522410840, 783616260, 1567232520]

約数ペア:

[(1, 1567232520), (2, 783616260), (3, 522410840), (4, 391808130), (5, 313446504), (6, 261205420), (7, 223890360), (8, 195904065), (10, 156723252), (12, 130602710), (14, 111945180), (15, 104482168), (20, 78361626), (21, 74630120), (24, 65301355), (28, 55972590), (30, 52241084), (35, 44778072), (40, 39180813), (42, 37315060), (56, 27986295), (60, 26120542), (70, 22389036), (84, 18657530), (105, 14926024), (109, 14378280), (120, 13060271), (140, 11194518), (168, 9328765), (210, 7463012), (218, 7189140), (280, 5597259), (327, 4792760), (420, 3731506), (436, 3594570), (545, 2875656), (654, 2396380), (763, 2054040), (840, 1865753), (872, 1797285), (1090, 1437828), (1308, 1198190), (1526, 1027020), (1635, 958552), (2180, 718914), (2289, 684680), (2616, 599095), (3052, 513510), (3270, 479276), (3815, 410808), (4360, 359457), (4578, 342340), (6104, 256755), (6540, 239638), (7630, 205404), (9156, 171170), (11445, 136936), (13080, 119819), (15260, 102702), (17117, 91560), (18312, 85585), (22890, 68468), (30520, 51351), (34234, 45780)]