142647840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 523635840

約数和(自身を除く): 380988000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 69, 72, 73, 80, 90, 92, 96, 115, 118, 120, 138, 144, 146, 160, 177, 180, 184, 207, 219, 230, 236, 240, 276, 288, 292, 295, 345, 354, 360, 365, 368, 414, 438, 460, 472, 480, 531, 552, 584, 590, 657, 690, 708, 720, 730, 736, 828, 876, 885, 920, 944, 1035, 1062, 1095, 1104, 1168, 1180, 1314, 1357, 1380, 1416, 1440, 1460, 1656, 1679, 1752, 1770, 1840, 1888, 2070, 2124, 2190, 2208, 2336, 2360, 2628, 2655, 2714, 2760, 2832, 2920, 3285, 3312, 3358, 3504, 3540, 3680, 4071, 4140, 4248, 4307, 4380, 4720, 5037, 5256, 5310, 5428, 5520, 5664, 5840, 6570, 6624, 6716, 6785, 7008, 7080, 8142, 8280, 8395, 8496, 8614, 8760, 9440, 10074, 10512, 10620, 10856, 11040, 11680, 12213, 12921, 13140, 13432, 13570, 14160, 15111, 16284, 16560, 16790, 16992, 17228, 17520, 20148, 20355, 21024, 21240, 21535, 21712, 24426, 25185, 25842, 26280, 26864, 27140, 28320, 30222, 32568, 33120, 33580, 34456, 35040, 38763, 40296, 40710, 42480, 43070, 43424, 48852, 50370, 51684, 52560, 53728, 54280, 60444, 61065, 64605, 65136, 67160, 68912, 75555, 77526, 80592, 81420, 84960, 86140, 97704, 99061, 100740, 103368, 105120, 108560, 120888, 122130, 129210, 130272, 134320, 137824, 151110, 155052, 161184, 162840, 172280, 193815, 195408, 198122, 201480, 206736, 217120, 241776, 244260, 258420, 268640, 297183, 302220, 310104, 325680, 344560, 387630, 390816, 396244, 402960, 413472, 483552, 488520, 495305, 516840, 594366, 604440, 620208, 651360, 689120, 775260, 792488, 805920, 891549, 977040, 990610, 1033680, 1188732, 1208880, 1240416, 1485915, 1550520, 1584976, 1783098, 1954080, 1981220, 2067360, 2377464, 2417760, 2971830, 3101040, 3169952, 3566196, 3962440, 4457745, 4754928, 5943660, 6202080, 7132392, 7924880, 8915490, 9509856, 11887320, 14264784, 15849760, 17830980, 23774640, 28529568, 35661960, 47549280, 71323920, 142647840]

約数ペア:

[(1, 142647840), (2, 71323920), (3, 47549280), (4, 35661960), (5, 28529568), (6, 23774640), (8, 17830980), (9, 15849760), (10, 14264784), (12, 11887320), (15, 9509856), (16, 8915490), (18, 7924880), (20, 7132392), (23, 6202080), (24, 5943660), (30, 4754928), (32, 4457745), (36, 3962440), (40, 3566196), (45, 3169952), (46, 3101040), (48, 2971830), (59, 2417760), (60, 2377464), (69, 2067360), (72, 1981220), (73, 1954080), (80, 1783098), (90, 1584976), (92, 1550520), (96, 1485915), (115, 1240416), (118, 1208880), (120, 1188732), (138, 1033680), (144, 990610), (146, 977040), (160, 891549), (177, 805920), (180, 792488), (184, 775260), (207, 689120), (219, 651360), (230, 620208), (236, 604440), (240, 594366), (276, 516840), (288, 495305), (292, 488520), (295, 483552), (345, 413472), (354, 402960), (360, 396244), (365, 390816), (368, 387630), (414, 344560), (438, 325680), (460, 310104), (472, 302220), (480, 297183), (531, 268640), (552, 258420), (584, 244260), (590, 241776), (657, 217120), (690, 206736), (708, 201480), (720, 198122), (730, 195408), (736, 193815), (828, 172280), (876, 162840), (885, 161184), (920, 155052), (944, 151110), (1035, 137824), (1062, 134320), (1095, 130272), (1104, 129210), (1168, 122130), (1180, 120888), (1314, 108560), (1357, 105120), (1380, 103368), (1416, 100740), (1440, 99061), (1460, 97704), (1656, 86140), (1679, 84960), (1752, 81420), (1770, 80592), (1840, 77526), (1888, 75555), (2070, 68912), (2124, 67160), (2190, 65136), (2208, 64605), (2336, 61065), (2360, 60444), (2628, 54280), (2655, 53728), (2714, 52560), (2760, 51684), (2832, 50370), (2920, 48852), (3285, 43424), (3312, 43070), (3358, 42480), (3504, 40710), (3540, 40296), (3680, 38763), (4071, 35040), (4140, 34456), (4248, 33580), (4307, 33120), (4380, 32568), (4720, 30222), (5037, 28320), (5256, 27140), (5310, 26864), (5428, 26280), (5520, 25842), (5664, 25185), (5840, 24426), (6570, 21712), (6624, 21535), (6716, 21240), (6785, 21024), (7008, 20355), (7080, 20148), (8142, 17520), (8280, 17228), (8395, 16992), (8496, 16790), (8614, 16560), (8760, 16284), (9440, 15111), (10074, 14160), (10512, 13570), (10620, 13432), (10856, 13140), (11040, 12921), (11680, 12213)]