1866792960

素因数分解:

$2^{16}\times 3^3\times 5^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 272

約数和(自身を含む): 6668892480

約数和(自身を除く): 4802099520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 211, 216, 240, 256, 270, 288, 320, 360, 384, 422, 432, 480, 512, 540, 576, 633, 640, 720, 768, 844, 864, 960, 1024, 1055, 1080, 1152, 1266, 1280, 1440, 1536, 1688, 1728, 1899, 1920, 2048, 2110, 2160, 2304, 2532, 2560, 2880, 3072, 3165, 3376, 3456, 3798, 3840, 4096, 4220, 4320, 4608, 5064, 5120, 5697, 5760, 6144, 6330, 6752, 6912, 7596, 7680, 8192, 8440, 8640, 9216, 9495, 10128, 10240, 11394, 11520, 12288, 12660, 13504, 13824, 15192, 15360, 16384, 16880, 17280, 18432, 18990, 20256, 20480, 22788, 23040, 24576, 25320, 27008, 27648, 28485, 30384, 30720, 32768, 33760, 34560, 36864, 37980, 40512, 40960, 45576, 46080, 49152, 50640, 54016, 55296, 56970, 60768, 61440, 65536, 67520, 69120, 73728, 75960, 81024, 81920, 91152, 92160, 98304, 101280, 108032, 110592, 113940, 121536, 122880, 135040, 138240, 147456, 151920, 162048, 163840, 182304, 184320, 196608, 202560, 216064, 221184, 227880, 243072, 245760, 270080, 276480, 294912, 303840, 324096, 327680, 364608, 368640, 405120, 432128, 442368, 455760, 486144, 491520, 540160, 552960, 589824, 607680, 648192, 729216, 737280, 810240, 864256, 884736, 911520, 972288, 983040, 1080320, 1105920, 1215360, 1296384, 1458432, 1474560, 1620480, 1728512, 1769472, 1823040, 1944576, 2160640, 2211840, 2430720, 2592768, 2916864, 2949120, 3240960, 3457024, 3646080, 3889152, 4321280, 4423680, 4861440, 5185536, 5833728, 6481920, 6914048, 7292160, 7778304, 8642560, 8847360, 9722880, 10371072, 11667456, 12963840, 13828096, 14584320, 15556608, 17285120, 19445760, 20742144, 23334912, 25927680, 29168640, 31113216, 34570240, 38891520, 41484288, 46669824, 51855360, 58337280, 62226432, 69140480, 77783040, 93339648, 103710720, 116674560, 124452864, 155566080, 186679296, 207421440, 233349120, 311132160, 373358592, 466698240, 622264320, 933396480, 1866792960]

約数ペア:

[(1, 1866792960), (2, 933396480), (3, 622264320), (4, 466698240), (5, 373358592), (6, 311132160), (8, 233349120), (9, 207421440), (10, 186679296), (12, 155566080), (15, 124452864), (16, 116674560), (18, 103710720), (20, 93339648), (24, 77783040), (27, 69140480), (30, 62226432), (32, 58337280), (36, 51855360), (40, 46669824), (45, 41484288), (48, 38891520), (54, 34570240), (60, 31113216), (64, 29168640), (72, 25927680), (80, 23334912), (90, 20742144), (96, 19445760), (108, 17285120), (120, 15556608), (128, 14584320), (135, 13828096), (144, 12963840), (160, 11667456), (180, 10371072), (192, 9722880), (211, 8847360), (216, 8642560), (240, 7778304), (256, 7292160), (270, 6914048), (288, 6481920), (320, 5833728), (360, 5185536), (384, 4861440), (422, 4423680), (432, 4321280), (480, 3889152), (512, 3646080), (540, 3457024), (576, 3240960), (633, 2949120), (640, 2916864), (720, 2592768), (768, 2430720), (844, 2211840), (864, 2160640), (960, 1944576), (1024, 1823040), (1055, 1769472), (1080, 1728512), (1152, 1620480), (1266, 1474560), (1280, 1458432), (1440, 1296384), (1536, 1215360), (1688, 1105920), (1728, 1080320), (1899, 983040), (1920, 972288), (2048, 911520), (2110, 884736), (2160, 864256), (2304, 810240), (2532, 737280), (2560, 729216), (2880, 648192), (3072, 607680), (3165, 589824), (3376, 552960), (3456, 540160), (3798, 491520), (3840, 486144), (4096, 455760), (4220, 442368), (4320, 432128), (4608, 405120), (5064, 368640), (5120, 364608), (5697, 327680), (5760, 324096), (6144, 303840), (6330, 294912), (6752, 276480), (6912, 270080), (7596, 245760), (7680, 243072), (8192, 227880), (8440, 221184), (8640, 216064), (9216, 202560), (9495, 196608), (10128, 184320), (10240, 182304), (11394, 163840), (11520, 162048), (12288, 151920), (12660, 147456), (13504, 138240), (13824, 135040), (15192, 122880), (15360, 121536), (16384, 113940), (16880, 110592), (17280, 108032), (18432, 101280), (18990, 98304), (20256, 92160), (20480, 91152), (22788, 81920), (23040, 81024), (24576, 75960), (25320, 73728), (27008, 69120), (27648, 67520), (28485, 65536), (30384, 61440), (30720, 60768), (32768, 56970), (33760, 55296), (34560, 54016), (36864, 50640), (37980, 49152), (40512, 46080), (40960, 45576)]