78241680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 305337600

約数和(自身を除く): 227095920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 66, 72, 74, 80, 88, 89, 90, 99, 108, 110, 111, 120, 132, 135, 144, 148, 165, 176, 178, 180, 185, 198, 216, 220, 222, 240, 264, 267, 270, 296, 297, 330, 333, 356, 360, 370, 396, 407, 432, 440, 444, 445, 495, 528, 534, 540, 555, 592, 594, 660, 666, 712, 720, 740, 792, 801, 814, 880, 888, 890, 979, 990, 999, 1068, 1080, 1110, 1188, 1221, 1320, 1332, 1335, 1424, 1480, 1485, 1584, 1602, 1628, 1665, 1776, 1780, 1958, 1980, 1998, 2035, 2136, 2160, 2220, 2376, 2403, 2442, 2640, 2664, 2670, 2937, 2960, 2970, 3204, 3256, 3293, 3330, 3560, 3663, 3916, 3960, 3996, 4005, 4070, 4272, 4440, 4752, 4806, 4884, 4895, 4995, 5328, 5340, 5874, 5940, 6105, 6408, 6512, 6586, 6660, 7120, 7326, 7832, 7920, 7992, 8010, 8140, 8811, 8880, 9612, 9768, 9790, 9879, 9990, 10680, 10989, 11748, 11880, 12015, 12210, 12816, 13172, 13320, 14652, 14685, 15664, 15984, 16020, 16280, 16465, 17622, 18315, 19224, 19536, 19580, 19758, 19980, 21360, 21978, 23496, 23760, 24030, 24420, 26344, 26433, 26640, 29304, 29370, 29637, 32040, 32560, 32930, 35244, 36223, 36630, 38448, 39160, 39516, 39960, 43956, 44055, 46992, 48060, 48840, 49395, 52688, 52866, 54945, 58608, 58740, 59274, 64080, 65860, 70488, 72446, 73260, 78320, 79032, 79920, 87912, 88110, 88911, 96120, 97680, 98790, 105732, 108669, 109890, 117480, 118548, 131720, 132165, 140976, 144892, 146520, 148185, 158064, 175824, 176220, 177822, 181115, 192240, 197580, 211464, 217338, 219780, 234960, 237096, 263440, 264330, 289784, 293040, 296370, 326007, 352440, 355644, 362230, 395160, 422928, 434676, 439560, 444555, 474192, 528660, 543345, 579568, 592740, 652014, 704880, 711288, 724460, 790320, 869352, 879120, 889110, 978021, 1057320, 1086690, 1185480, 1304028, 1422576, 1448920, 1630035, 1738704, 1778220, 1956042, 2114640, 2173380, 2370960, 2608056, 2897840, 3260070, 3556440, 3912084, 4346760, 4890105, 5216112, 6520140, 7112880, 7824168, 8693520, 9780210, 13040280, 15648336, 19560420, 26080560, 39120840, 78241680]

約数ペア:

[(1, 78241680), (2, 39120840), (3, 26080560), (4, 19560420), (5, 15648336), (6, 13040280), (8, 9780210), (9, 8693520), (10, 7824168), (11, 7112880), (12, 6520140), (15, 5216112), (16, 4890105), (18, 4346760), (20, 3912084), (22, 3556440), (24, 3260070), (27, 2897840), (30, 2608056), (33, 2370960), (36, 2173380), (37, 2114640), (40, 1956042), (44, 1778220), (45, 1738704), (48, 1630035), (54, 1448920), (55, 1422576), (60, 1304028), (66, 1185480), (72, 1086690), (74, 1057320), (80, 978021), (88, 889110), (89, 879120), (90, 869352), (99, 790320), (108, 724460), (110, 711288), (111, 704880), (120, 652014), (132, 592740), (135, 579568), (144, 543345), (148, 528660), (165, 474192), (176, 444555), (178, 439560), (180, 434676), (185, 422928), (198, 395160), (216, 362230), (220, 355644), (222, 352440), (240, 326007), (264, 296370), (267, 293040), (270, 289784), (296, 264330), (297, 263440), (330, 237096), (333, 234960), (356, 219780), (360, 217338), (370, 211464), (396, 197580), (407, 192240), (432, 181115), (440, 177822), (444, 176220), (445, 175824), (495, 158064), (528, 148185), (534, 146520), (540, 144892), (555, 140976), (592, 132165), (594, 131720), (660, 118548), (666, 117480), (712, 109890), (720, 108669), (740, 105732), (792, 98790), (801, 97680), (814, 96120), (880, 88911), (888, 88110), (890, 87912), (979, 79920), (990, 79032), (999, 78320), (1068, 73260), (1080, 72446), (1110, 70488), (1188, 65860), (1221, 64080), (1320, 59274), (1332, 58740), (1335, 58608), (1424, 54945), (1480, 52866), (1485, 52688), (1584, 49395), (1602, 48840), (1628, 48060), (1665, 46992), (1776, 44055), (1780, 43956), (1958, 39960), (1980, 39516), (1998, 39160), (2035, 38448), (2136, 36630), (2160, 36223), (2220, 35244), (2376, 32930), (2403, 32560), (2442, 32040), (2640, 29637), (2664, 29370), (2670, 29304), (2937, 26640), (2960, 26433), (2970, 26344), (3204, 24420), (3256, 24030), (3293, 23760), (3330, 23496), (3560, 21978), (3663, 21360), (3916, 19980), (3960, 19758), (3996, 19580), (4005, 19536), (4070, 19224), (4272, 18315), (4440, 17622), (4752, 16465), (4806, 16280), (4884, 16020), (4895, 15984), (4995, 15664), (5328, 14685), (5340, 14652), (5874, 13320), (5940, 13172), (6105, 12816), (6408, 12210), (6512, 12015), (6586, 11880), (6660, 11748), (7120, 10989), (7326, 10680), (7832, 9990), (7920, 9879), (7992, 9790), (8010, 9768), (8140, 9612), (8811, 8880)]