89091240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 128

約数和(自身を含む): 310210560

約数和(自身を除く): 221119320

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1583, 1608, 1876, 2010, 2345, 2680, 2814, 3166, 3752, 4020, 4690, 4749, 5628, 6332, 7035, 7915, 8040, 9380, 9498, 11081, 11256, 12664, 14070, 15830, 18760, 18996, 22162, 23745, 28140, 31660, 33243, 37992, 44324, 47490, 55405, 56280, 63320, 66486, 88648, 94980, 106061, 110810, 132972, 166215, 189960, 212122, 221620, 265944, 318183, 332430, 424244, 443240, 530305, 636366, 664860, 742427, 848488, 1060610, 1272732, 1329720, 1484854, 1590915, 2121220, 2227281, 2545464, 2969708, 3181830, 3712135, 4242440, 4454562, 5939416, 6363660, 7424270, 8909124, 11136405, 12727320, 14848540, 17818248, 22272810, 29697080, 44545620, 89091240]

約数ペア:

[(1, 89091240), (2, 44545620), (3, 29697080), (4, 22272810), (5, 17818248), (6, 14848540), (7, 12727320), (8, 11136405), (10, 8909124), (12, 7424270), (14, 6363660), (15, 5939416), (20, 4454562), (21, 4242440), (24, 3712135), (28, 3181830), (30, 2969708), (35, 2545464), (40, 2227281), (42, 2121220), (56, 1590915), (60, 1484854), (67, 1329720), (70, 1272732), (84, 1060610), (105, 848488), (120, 742427), (134, 664860), (140, 636366), (168, 530305), (201, 443240), (210, 424244), (268, 332430), (280, 318183), (335, 265944), (402, 221620), (420, 212122), (469, 189960), (536, 166215), (670, 132972), (804, 110810), (840, 106061), (938, 94980), (1005, 88648), (1340, 66486), (1407, 63320), (1583, 56280), (1608, 55405), (1876, 47490), (2010, 44324), (2345, 37992), (2680, 33243), (2814, 31660), (3166, 28140), (3752, 23745), (4020, 22162), (4690, 18996), (4749, 18760), (5628, 15830), (6332, 14070), (7035, 12664), (7915, 11256), (8040, 11081), (9380, 9498)]