16263720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 60782400

約数和(自身を除く): 44518680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 165, 180, 185, 198, 216, 220, 222, 264, 270, 296, 297, 330, 333, 360, 370, 396, 407, 440, 444, 495, 540, 555, 594, 660, 666, 740, 792, 814, 888, 990, 999, 1080, 1110, 1188, 1221, 1320, 1332, 1369, 1480, 1485, 1628, 1665, 1980, 1998, 2035, 2220, 2376, 2442, 2664, 2738, 2970, 3256, 3330, 3663, 3960, 3996, 4070, 4107, 4440, 4884, 4995, 5476, 5940, 6105, 6660, 6845, 7326, 7992, 8140, 8214, 9768, 9990, 10952, 10989, 11880, 12210, 12321, 13320, 13690, 14652, 15059, 16280, 16428, 18315, 19980, 20535, 21978, 24420, 24642, 27380, 29304, 30118, 32856, 36630, 36963, 39960, 41070, 43956, 45177, 48840, 49284, 54760, 54945, 60236, 61605, 73260, 73926, 75295, 82140, 87912, 90354, 98568, 109890, 120472, 123210, 135531, 146520, 147852, 150590, 164280, 180708, 184815, 219780, 225885, 246420, 271062, 295704, 301180, 361416, 369630, 406593, 439560, 451770, 492840, 542124, 602360, 677655, 739260, 813186, 903540, 1084248, 1355310, 1478520, 1626372, 1807080, 2032965, 2710620, 3252744, 4065930, 5421240, 8131860, 16263720]

約数ペア:

[(1, 16263720), (2, 8131860), (3, 5421240), (4, 4065930), (5, 3252744), (6, 2710620), (8, 2032965), (9, 1807080), (10, 1626372), (11, 1478520), (12, 1355310), (15, 1084248), (18, 903540), (20, 813186), (22, 739260), (24, 677655), (27, 602360), (30, 542124), (33, 492840), (36, 451770), (37, 439560), (40, 406593), (44, 369630), (45, 361416), (54, 301180), (55, 295704), (60, 271062), (66, 246420), (72, 225885), (74, 219780), (88, 184815), (90, 180708), (99, 164280), (108, 150590), (110, 147852), (111, 146520), (120, 135531), (132, 123210), (135, 120472), (148, 109890), (165, 98568), (180, 90354), (185, 87912), (198, 82140), (216, 75295), (220, 73926), (222, 73260), (264, 61605), (270, 60236), (296, 54945), (297, 54760), (330, 49284), (333, 48840), (360, 45177), (370, 43956), (396, 41070), (407, 39960), (440, 36963), (444, 36630), (495, 32856), (540, 30118), (555, 29304), (594, 27380), (660, 24642), (666, 24420), (740, 21978), (792, 20535), (814, 19980), (888, 18315), (990, 16428), (999, 16280), (1080, 15059), (1110, 14652), (1188, 13690), (1221, 13320), (1320, 12321), (1332, 12210), (1369, 11880), (1480, 10989), (1485, 10952), (1628, 9990), (1665, 9768), (1980, 8214), (1998, 8140), (2035, 7992), (2220, 7326), (2376, 6845), (2442, 6660), (2664, 6105), (2738, 5940), (2970, 5476), (3256, 4995), (3330, 4884), (3663, 4440), (3960, 4107), (3996, 4070)]