419658240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 160

約数和(自身を含む): 1368233856

約数和(自身を除く): 948575616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1031, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2062, 2120, 2544, 2560, 3093, 3180, 3392, 3840, 4124, 4240, 5088, 5155, 6186, 6360, 6784, 7680, 8248, 8480, 10176, 10310, 12372, 12720, 13568, 15465, 16496, 16960, 20352, 20620, 24744, 25440, 27136, 30930, 32992, 33920, 40704, 41240, 49488, 50880, 54643, 61860, 65984, 67840, 81408, 82480, 98976, 101760, 109286, 123720, 131968, 135680, 163929, 164960, 197952, 203520, 218572, 247440, 263936, 273215, 327858, 329920, 395904, 407040, 437144, 494880, 527872, 546430, 655716, 659840, 791808, 819645, 874288, 989760, 1092860, 1311432, 1319680, 1583616, 1639290, 1748576, 1979520, 2185720, 2622864, 2639360, 3278580, 3497152, 3959040, 4371440, 5245728, 6557160, 6994304, 7918080, 8742880, 10491456, 13114320, 13988608, 17485760, 20982912, 26228640, 27977216, 34971520, 41965824, 52457280, 69943040, 83931648, 104914560, 139886080, 209829120, 419658240]

約数ペア:

[(1, 419658240), (2, 209829120), (3, 139886080), (4, 104914560), (5, 83931648), (6, 69943040), (8, 52457280), (10, 41965824), (12, 34971520), (15, 27977216), (16, 26228640), (20, 20982912), (24, 17485760), (30, 13988608), (32, 13114320), (40, 10491456), (48, 8742880), (53, 7918080), (60, 6994304), (64, 6557160), (80, 5245728), (96, 4371440), (106, 3959040), (120, 3497152), (128, 3278580), (159, 2639360), (160, 2622864), (192, 2185720), (212, 1979520), (240, 1748576), (256, 1639290), (265, 1583616), (318, 1319680), (320, 1311432), (384, 1092860), (424, 989760), (480, 874288), (512, 819645), (530, 791808), (636, 659840), (640, 655716), (768, 546430), (795, 527872), (848, 494880), (960, 437144), (1031, 407040), (1060, 395904), (1272, 329920), (1280, 327858), (1536, 273215), (1590, 263936), (1696, 247440), (1920, 218572), (2062, 203520), (2120, 197952), (2544, 164960), (2560, 163929), (3093, 135680), (3180, 131968), (3392, 123720), (3840, 109286), (4124, 101760), (4240, 98976), (5088, 82480), (5155, 81408), (6186, 67840), (6360, 65984), (6784, 61860), (7680, 54643), (8248, 50880), (8480, 49488), (10176, 41240), (10310, 40704), (12372, 33920), (12720, 32992), (13568, 30930), (15465, 27136), (16496, 25440), (16960, 24744), (20352, 20620)]