38416560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1795

約数の個数: 160

約数和(自身を含む): 146657280

約数和(自身を除く): 108240720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1759, 1820, 2184, 2730, 3120, 3518, 3640, 4368, 5277, 5460, 7036, 7280, 8795, 10554, 10920, 12313, 14072, 17590, 21108, 21840, 22867, 24626, 26385, 28144, 35180, 36939, 42216, 45734, 49252, 52770, 61565, 68601, 70360, 73878, 84432, 91468, 98504, 105540, 114335, 123130, 137202, 140720, 147756, 160069, 182936, 184695, 197008, 211080, 228670, 246260, 274404, 295512, 320138, 343005, 365872, 369390, 422160, 457340, 480207, 492520, 548808, 591024, 640276, 686010, 738780, 800345, 914680, 960414, 985040, 1097616, 1280552, 1372020, 1477560, 1600690, 1829360, 1920828, 2401035, 2561104, 2744040, 2955120, 3201380, 3841656, 4802070, 5488080, 6402760, 7683312, 9604140, 12805520, 19208280, 38416560]

約数ペア:

[(1, 38416560), (2, 19208280), (3, 12805520), (4, 9604140), (5, 7683312), (6, 6402760), (7, 5488080), (8, 4802070), (10, 3841656), (12, 3201380), (13, 2955120), (14, 2744040), (15, 2561104), (16, 2401035), (20, 1920828), (21, 1829360), (24, 1600690), (26, 1477560), (28, 1372020), (30, 1280552), (35, 1097616), (39, 985040), (40, 960414), (42, 914680), (48, 800345), (52, 738780), (56, 686010), (60, 640276), (65, 591024), (70, 548808), (78, 492520), (80, 480207), (84, 457340), (91, 422160), (104, 369390), (105, 365872), (112, 343005), (120, 320138), (130, 295512), (140, 274404), (156, 246260), (168, 228670), (182, 211080), (195, 197008), (208, 184695), (210, 182936), (240, 160069), (260, 147756), (273, 140720), (280, 137202), (312, 123130), (336, 114335), (364, 105540), (390, 98504), (420, 91468), (455, 84432), (520, 73878), (546, 70360), (560, 68601), (624, 61565), (728, 52770), (780, 49252), (840, 45734), (910, 42216), (1040, 36939), (1092, 35180), (1365, 28144), (1456, 26385), (1560, 24626), (1680, 22867), (1759, 21840), (1820, 21108), (2184, 17590), (2730, 14072), (3120, 12313), (3518, 10920), (3640, 10554), (4368, 8795), (5277, 7280), (5460, 7036)]