140548320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 551940480

約数和(自身を除く): 411392160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 467, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 934, 990, 1045, 1056, 1140, 1254, 1320, 1368, 1401, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1868, 1881, 1980, 2090, 2280, 2335, 2508, 2640, 2736, 2802, 3040, 3135, 3168, 3344, 3420, 3736, 3762, 3960, 4180, 4203, 4560, 4670, 5016, 5137, 5280, 5472, 5604, 6270, 6688, 6840, 7005, 7472, 7524, 7920, 8360, 8406, 8873, 9120, 9340, 9405, 10032, 10274, 11208, 12540, 13680, 14010, 14944, 15048, 15411, 15840, 16720, 16812, 17746, 18680, 18810, 20064, 20548, 21015, 22416, 25080, 25685, 26619, 27360, 28020, 30096, 30822, 33440, 33624, 35492, 37360, 37620, 41096, 42030, 44365, 44832, 46233, 50160, 51370, 53238, 56040, 60192, 61644, 67248, 70984, 74720, 75240, 77055, 79857, 82192, 84060, 88730, 92466, 97603, 100320, 102740, 106476, 112080, 123288, 133095, 134496, 141968, 150480, 154110, 159714, 164384, 168120, 177460, 184932, 195206, 205480, 212952, 224160, 231165, 246576, 266190, 283936, 292809, 300960, 308220, 319428, 336240, 354920, 369864, 390412, 399285, 410960, 425904, 462330, 488015, 493152, 532380, 585618, 616440, 638856, 672480, 709840, 739728, 780824, 798570, 821920, 851808, 878427, 924660, 976030, 1064760, 1171236, 1232880, 1277712, 1419680, 1464045, 1479456, 1561648, 1597140, 1756854, 1849320, 1952060, 2129520, 2342472, 2465760, 2555424, 2928090, 3123296, 3194280, 3513708, 3698640, 3904120, 4259040, 4392135, 4684944, 5856180, 6388560, 7027416, 7397280, 7808240, 8784270, 9369888, 11712360, 12777120, 14054832, 15616480, 17568540, 23424720, 28109664, 35137080, 46849440, 70274160, 140548320]

約数ペア:

[(1, 140548320), (2, 70274160), (3, 46849440), (4, 35137080), (5, 28109664), (6, 23424720), (8, 17568540), (9, 15616480), (10, 14054832), (11, 12777120), (12, 11712360), (15, 9369888), (16, 8784270), (18, 7808240), (19, 7397280), (20, 7027416), (22, 6388560), (24, 5856180), (30, 4684944), (32, 4392135), (33, 4259040), (36, 3904120), (38, 3698640), (40, 3513708), (44, 3194280), (45, 3123296), (48, 2928090), (55, 2555424), (57, 2465760), (60, 2342472), (66, 2129520), (72, 1952060), (76, 1849320), (80, 1756854), (88, 1597140), (90, 1561648), (95, 1479456), (96, 1464045), (99, 1419680), (110, 1277712), (114, 1232880), (120, 1171236), (132, 1064760), (144, 976030), (152, 924660), (160, 878427), (165, 851808), (171, 821920), (176, 798570), (180, 780824), (190, 739728), (198, 709840), (209, 672480), (220, 638856), (228, 616440), (240, 585618), (264, 532380), (285, 493152), (288, 488015), (304, 462330), (330, 425904), (342, 410960), (352, 399285), (360, 390412), (380, 369864), (396, 354920), (418, 336240), (440, 319428), (456, 308220), (467, 300960), (480, 292809), (495, 283936), (528, 266190), (570, 246576), (608, 231165), (627, 224160), (660, 212952), (684, 205480), (720, 195206), (760, 184932), (792, 177460), (836, 168120), (855, 164384), (880, 159714), (912, 154110), (934, 150480), (990, 141968), (1045, 134496), (1056, 133095), (1140, 123288), (1254, 112080), (1320, 106476), (1368, 102740), (1401, 100320), (1440, 97603), (1520, 92466), (1584, 88730), (1672, 84060), (1710, 82192), (1760, 79857), (1824, 77055), (1868, 75240), (1881, 74720), (1980, 70984), (2090, 67248), (2280, 61644), (2335, 60192), (2508, 56040), (2640, 53238), (2736, 51370), (2802, 50160), (3040, 46233), (3135, 44832), (3168, 44365), (3344, 42030), (3420, 41096), (3736, 37620), (3762, 37360), (3960, 35492), (4180, 33624), (4203, 33440), (4560, 30822), (4670, 30096), (5016, 28020), (5137, 27360), (5280, 26619), (5472, 25685), (5604, 25080), (6270, 22416), (6688, 21015), (6840, 20548), (7005, 20064), (7472, 18810), (7524, 18680), (7920, 17746), (8360, 16812), (8406, 16720), (8873, 15840), (9120, 15411), (9340, 15048), (9405, 14944), (10032, 14010), (10274, 13680), (11208, 12540)]