39120840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 147744000

約数和(自身を除く): 108623160

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, 89, 90, 99, 108, 110, 111, 120, 132, 135, 148, 165, 178, 180, 185, 198, 216, 220, 222, 264, 267, 270, 296, 297, 330, 333, 356, 360, 370, 396, 407, 440, 444, 445, 495, 534, 540, 555, 594, 660, 666, 712, 740, 792, 801, 814, 888, 890, 979, 990, 999, 1068, 1080, 1110, 1188, 1221, 1320, 1332, 1335, 1480, 1485, 1602, 1628, 1665, 1780, 1958, 1980, 1998, 2035, 2136, 2220, 2376, 2403, 2442, 2664, 2670, 2937, 2970, 3204, 3256, 3293, 3330, 3560, 3663, 3916, 3960, 3996, 4005, 4070, 4440, 4806, 4884, 4895, 4995, 5340, 5874, 5940, 6105, 6408, 6586, 6660, 7326, 7832, 7992, 8010, 8140, 8811, 9612, 9768, 9790, 9879, 9990, 10680, 10989, 11748, 11880, 12015, 12210, 13172, 13320, 14652, 14685, 16020, 16280, 16465, 17622, 18315, 19224, 19580, 19758, 19980, 21978, 23496, 24030, 24420, 26344, 26433, 29304, 29370, 29637, 32040, 32930, 35244, 36223, 36630, 39160, 39516, 39960, 43956, 44055, 48060, 48840, 49395, 52866, 54945, 58740, 59274, 65860, 70488, 72446, 73260, 79032, 87912, 88110, 88911, 96120, 98790, 105732, 108669, 109890, 117480, 118548, 131720, 132165, 144892, 146520, 148185, 176220, 177822, 181115, 197580, 211464, 217338, 219780, 237096, 264330, 289784, 296370, 326007, 352440, 355644, 362230, 395160, 434676, 439560, 444555, 528660, 543345, 592740, 652014, 711288, 724460, 869352, 889110, 978021, 1057320, 1086690, 1185480, 1304028, 1448920, 1630035, 1778220, 1956042, 2173380, 2608056, 3260070, 3556440, 3912084, 4346760, 4890105, 6520140, 7824168, 9780210, 13040280, 19560420, 39120840]

約数ペア:

[(1, 39120840), (2, 19560420), (3, 13040280), (4, 9780210), (5, 7824168), (6, 6520140), (8, 4890105), (9, 4346760), (10, 3912084), (11, 3556440), (12, 3260070), (15, 2608056), (18, 2173380), (20, 1956042), (22, 1778220), (24, 1630035), (27, 1448920), (30, 1304028), (33, 1185480), (36, 1086690), (37, 1057320), (40, 978021), (44, 889110), (45, 869352), (54, 724460), (55, 711288), (60, 652014), (66, 592740), (72, 543345), (74, 528660), (88, 444555), (89, 439560), (90, 434676), (99, 395160), (108, 362230), (110, 355644), (111, 352440), (120, 326007), (132, 296370), (135, 289784), (148, 264330), (165, 237096), (178, 219780), (180, 217338), (185, 211464), (198, 197580), (216, 181115), (220, 177822), (222, 176220), (264, 148185), (267, 146520), (270, 144892), (296, 132165), (297, 131720), (330, 118548), (333, 117480), (356, 109890), (360, 108669), (370, 105732), (396, 98790), (407, 96120), (440, 88911), (444, 88110), (445, 87912), (495, 79032), (534, 73260), (540, 72446), (555, 70488), (594, 65860), (660, 59274), (666, 58740), (712, 54945), (740, 52866), (792, 49395), (801, 48840), (814, 48060), (888, 44055), (890, 43956), (979, 39960), (990, 39516), (999, 39160), (1068, 36630), (1080, 36223), (1110, 35244), (1188, 32930), (1221, 32040), (1320, 29637), (1332, 29370), (1335, 29304), (1480, 26433), (1485, 26344), (1602, 24420), (1628, 24030), (1665, 23496), (1780, 21978), (1958, 19980), (1980, 19758), (1998, 19580), (2035, 19224), (2136, 18315), (2220, 17622), (2376, 16465), (2403, 16280), (2442, 16020), (2664, 14685), (2670, 14652), (2937, 13320), (2970, 13172), (3204, 12210), (3256, 12015), (3293, 11880), (3330, 11748), (3560, 10989), (3663, 10680), (3916, 9990), (3960, 9879), (3996, 9790), (4005, 9768), (4070, 9612), (4440, 8811), (4806, 8140), (4884, 8010), (4895, 7992), (4995, 7832), (5340, 7326), (5874, 6660), (5940, 6586), (6105, 6408)]