139608960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 484704000

約数和(自身を除く): 345095040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 89, 95, 96, 114, 120, 128, 129, 152, 160, 172, 178, 190, 192, 215, 228, 240, 258, 267, 285, 304, 320, 344, 356, 380, 384, 430, 445, 456, 480, 516, 534, 570, 608, 640, 645, 688, 712, 760, 817, 860, 890, 912, 960, 1032, 1068, 1140, 1216, 1290, 1335, 1376, 1424, 1520, 1634, 1691, 1720, 1780, 1824, 1920, 2064, 2136, 2280, 2432, 2451, 2580, 2670, 2752, 2848, 3040, 3268, 3382, 3440, 3560, 3648, 3827, 4085, 4128, 4272, 4560, 4902, 5073, 5160, 5340, 5504, 5696, 6080, 6536, 6764, 6880, 7120, 7296, 7654, 8170, 8256, 8455, 8544, 9120, 9804, 10146, 10320, 10680, 11392, 11481, 12160, 12255, 13072, 13528, 13760, 14240, 15308, 16340, 16512, 16910, 17088, 18240, 19135, 19608, 20292, 20640, 21360, 22962, 24510, 25365, 26144, 27056, 27520, 28480, 30616, 32680, 33820, 34176, 36480, 38270, 39216, 40584, 41280, 42720, 45924, 49020, 50730, 52288, 54112, 56960, 57405, 61232, 65360, 67640, 72713, 76540, 78432, 81168, 82560, 85440, 91848, 98040, 101460, 104576, 108224, 114810, 122464, 130720, 135280, 145426, 153080, 156864, 162336, 170880, 183696, 196080, 202920, 216448, 218139, 229620, 244928, 261440, 270560, 290852, 306160, 313728, 324672, 363565, 367392, 392160, 405840, 436278, 459240, 489856, 522880, 541120, 581704, 612320, 649344, 727130, 734784, 784320, 811680, 872556, 918480, 1082240, 1090695, 1163408, 1224640, 1454260, 1469568, 1568640, 1623360, 1745112, 1836960, 2181390, 2326816, 2449280, 2908520, 3246720, 3490224, 3673920, 4362780, 4653632, 5817040, 6980448, 7347840, 8725560, 9307264, 11634080, 13960896, 17451120, 23268160, 27921792, 34902240, 46536320, 69804480, 139608960]

約数ペア:

[(1, 139608960), (2, 69804480), (3, 46536320), (4, 34902240), (5, 27921792), (6, 23268160), (8, 17451120), (10, 13960896), (12, 11634080), (15, 9307264), (16, 8725560), (19, 7347840), (20, 6980448), (24, 5817040), (30, 4653632), (32, 4362780), (38, 3673920), (40, 3490224), (43, 3246720), (48, 2908520), (57, 2449280), (60, 2326816), (64, 2181390), (76, 1836960), (80, 1745112), (86, 1623360), (89, 1568640), (95, 1469568), (96, 1454260), (114, 1224640), (120, 1163408), (128, 1090695), (129, 1082240), (152, 918480), (160, 872556), (172, 811680), (178, 784320), (190, 734784), (192, 727130), (215, 649344), (228, 612320), (240, 581704), (258, 541120), (267, 522880), (285, 489856), (304, 459240), (320, 436278), (344, 405840), (356, 392160), (380, 367392), (384, 363565), (430, 324672), (445, 313728), (456, 306160), (480, 290852), (516, 270560), (534, 261440), (570, 244928), (608, 229620), (640, 218139), (645, 216448), (688, 202920), (712, 196080), (760, 183696), (817, 170880), (860, 162336), (890, 156864), (912, 153080), (960, 145426), (1032, 135280), (1068, 130720), (1140, 122464), (1216, 114810), (1290, 108224), (1335, 104576), (1376, 101460), (1424, 98040), (1520, 91848), (1634, 85440), (1691, 82560), (1720, 81168), (1780, 78432), (1824, 76540), (1920, 72713), (2064, 67640), (2136, 65360), (2280, 61232), (2432, 57405), (2451, 56960), (2580, 54112), (2670, 52288), (2752, 50730), (2848, 49020), (3040, 45924), (3268, 42720), (3382, 41280), (3440, 40584), (3560, 39216), (3648, 38270), (3827, 36480), (4085, 34176), (4128, 33820), (4272, 32680), (4560, 30616), (4902, 28480), (5073, 27520), (5160, 27056), (5340, 26144), (5504, 25365), (5696, 24510), (6080, 22962), (6536, 21360), (6764, 20640), (6880, 20292), (7120, 19608), (7296, 19135), (7654, 18240), (8170, 17088), (8256, 16910), (8455, 16512), (8544, 16340), (9120, 15308), (9804, 14240), (10146, 13760), (10320, 13528), (10680, 13072), (11392, 12255), (11481, 12160)]