189389760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{28183}}^1$

素因数の和:28210

約数の個数: 112

約数和(自身を含む): 687238656

約数和(自身を除く): 497848896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 28183, 56366, 84549, 112732, 140915, 169098, 197281, 225464, 281830, 338196, 394562, 422745, 450928, 563660, 591843, 676392, 789124, 845490, 901856, 986405, 1127320, 1183686, 1352784, 1578248, 1690980, 1803712, 1972810, 2254640, 2367372, 2705568, 2959215, 3156496, 3381960, 3945620, 4509280, 4734744, 5411136, 5918430, 6312992, 6763920, 7891240, 9018560, 9469488, 11836860, 12625984, 13527840, 15782480, 18938976, 23673720, 27055680, 31564960, 37877952, 47347440, 63129920, 94694880, 189389760]

約数ペア:

[(1, 189389760), (2, 94694880), (3, 63129920), (4, 47347440), (5, 37877952), (6, 31564960), (7, 27055680), (8, 23673720), (10, 18938976), (12, 15782480), (14, 13527840), (15, 12625984), (16, 11836860), (20, 9469488), (21, 9018560), (24, 7891240), (28, 6763920), (30, 6312992), (32, 5918430), (35, 5411136), (40, 4734744), (42, 4509280), (48, 3945620), (56, 3381960), (60, 3156496), (64, 2959215), (70, 2705568), (80, 2367372), (84, 2254640), (96, 1972810), (105, 1803712), (112, 1690980), (120, 1578248), (140, 1352784), (160, 1183686), (168, 1127320), (192, 986405), (210, 901856), (224, 845490), (240, 789124), (280, 676392), (320, 591843), (336, 563660), (420, 450928), (448, 422745), (480, 394562), (560, 338196), (672, 281830), (840, 225464), (960, 197281), (1120, 169098), (1344, 140915), (1680, 112732), (2240, 84549), (3360, 56366), (6720, 28183)]