320855040

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 352

約数和(自身を含む): 1249816320

約数和(自身を除く): 928961280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 211, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 422, 432, 440, 480, 495, 512, 528, 540, 576, 594, 633, 640, 660, 704, 720, 768, 792, 844, 864, 880, 960, 990, 1024, 1055, 1056, 1080, 1152, 1188, 1266, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1688, 1728, 1760, 1899, 1920, 1980, 2110, 2112, 2160, 2304, 2321, 2376, 2532, 2560, 2640, 2816, 2880, 2970, 3072, 3165, 3168, 3376, 3456, 3520, 3798, 3840, 3960, 4220, 4224, 4320, 4608, 4642, 4752, 5064, 5120, 5280, 5632, 5697, 5760, 5940, 6330, 6336, 6752, 6912, 6963, 7040, 7596, 7680, 7920, 8440, 8448, 8640, 9216, 9284, 9495, 9504, 10128, 10560, 11264, 11394, 11520, 11605, 11880, 12660, 12672, 13504, 13824, 13926, 14080, 15192, 15360, 15840, 16880, 16896, 17280, 18568, 18990, 19008, 20256, 20889, 21120, 22788, 23040, 23210, 23760, 25320, 25344, 27008, 27648, 27852, 28160, 28485, 30384, 31680, 33760, 33792, 34560, 34815, 37136, 37980, 38016, 40512, 41778, 42240, 45576, 46080, 46420, 47520, 50640, 50688, 54016, 55704, 56320, 56970, 60768, 62667, 63360, 67520, 69120, 69630, 74272, 75960, 76032, 81024, 83556, 84480, 91152, 92840, 95040, 101280, 101376, 104445, 108032, 111408, 113940, 121536, 125334, 126720, 135040, 138240, 139260, 148544, 151920, 152064, 162048, 167112, 168960, 182304, 185680, 190080, 202560, 208890, 216064, 222816, 227880, 243072, 250668, 253440, 270080, 278520, 297088, 303840, 304128, 313335, 324096, 334224, 364608, 371360, 380160, 405120, 417780, 445632, 455760, 486144, 501336, 506880, 540160, 557040, 594176, 607680, 626670, 648192, 668448, 729216, 742720, 760320, 810240, 835560, 891264, 911520, 972288, 1002672, 1080320, 1114080, 1188352, 1215360, 1253340, 1336896, 1458432, 1485440, 1520640, 1620480, 1671120, 1782528, 1823040, 1944576, 2005344, 2228160, 2376704, 2430720, 2506680, 2673792, 2916864, 2970880, 3240960, 3342240, 3565056, 3646080, 4010688, 4456320, 4861440, 5013360, 5347584, 5833728, 5941760, 6684480, 7130112, 7292160, 8021376, 8912640, 9722880, 10026720, 10695168, 11883520, 13368960, 14584320, 16042752, 17825280, 20053440, 21390336, 26737920, 29168640, 32085504, 35650560, 40106880, 53475840, 64171008, 80213760, 106951680, 160427520, 320855040]

約数ペア:

[(1, 320855040), (2, 160427520), (3, 106951680), (4, 80213760), (5, 64171008), (6, 53475840), (8, 40106880), (9, 35650560), (10, 32085504), (11, 29168640), (12, 26737920), (15, 21390336), (16, 20053440), (18, 17825280), (20, 16042752), (22, 14584320), (24, 13368960), (27, 11883520), (30, 10695168), (32, 10026720), (33, 9722880), (36, 8912640), (40, 8021376), (44, 7292160), (45, 7130112), (48, 6684480), (54, 5941760), (55, 5833728), (60, 5347584), (64, 5013360), (66, 4861440), (72, 4456320), (80, 4010688), (88, 3646080), (90, 3565056), (96, 3342240), (99, 3240960), (108, 2970880), (110, 2916864), (120, 2673792), (128, 2506680), (132, 2430720), (135, 2376704), (144, 2228160), (160, 2005344), (165, 1944576), (176, 1823040), (180, 1782528), (192, 1671120), (198, 1620480), (211, 1520640), (216, 1485440), (220, 1458432), (240, 1336896), (256, 1253340), (264, 1215360), (270, 1188352), (288, 1114080), (297, 1080320), (320, 1002672), (330, 972288), (352, 911520), (360, 891264), (384, 835560), (396, 810240), (422, 760320), (432, 742720), (440, 729216), (480, 668448), (495, 648192), (512, 626670), (528, 607680), (540, 594176), (576, 557040), (594, 540160), (633, 506880), (640, 501336), (660, 486144), (704, 455760), (720, 445632), (768, 417780), (792, 405120), (844, 380160), (864, 371360), (880, 364608), (960, 334224), (990, 324096), (1024, 313335), (1055, 304128), (1056, 303840), (1080, 297088), (1152, 278520), (1188, 270080), (1266, 253440), (1280, 250668), (1320, 243072), (1408, 227880), (1440, 222816), (1485, 216064), (1536, 208890), (1584, 202560), (1688, 190080), (1728, 185680), (1760, 182304), (1899, 168960), (1920, 167112), (1980, 162048), (2110, 152064), (2112, 151920), (2160, 148544), (2304, 139260), (2321, 138240), (2376, 135040), (2532, 126720), (2560, 125334), (2640, 121536), (2816, 113940), (2880, 111408), (2970, 108032), (3072, 104445), (3165, 101376), (3168, 101280), (3376, 95040), (3456, 92840), (3520, 91152), (3798, 84480), (3840, 83556), (3960, 81024), (4220, 76032), (4224, 75960), (4320, 74272), (4608, 69630), (4642, 69120), (4752, 67520), (5064, 63360), (5120, 62667), (5280, 60768), (5632, 56970), (5697, 56320), (5760, 55704), (5940, 54016), (6330, 50688), (6336, 50640), (6752, 47520), (6912, 46420), (6963, 46080), (7040, 45576), (7596, 42240), (7680, 41778), (7920, 40512), (8440, 38016), (8448, 37980), (8640, 37136), (9216, 34815), (9284, 34560), (9495, 33792), (9504, 33760), (10128, 31680), (10560, 30384), (11264, 28485), (11394, 28160), (11520, 27852), (11605, 27648), (11880, 27008), (12660, 25344), (12672, 25320), (13504, 23760), (13824, 23210), (13926, 23040), (14080, 22788), (15192, 21120), (15360, 20889), (15840, 20256), (16880, 19008), (16896, 18990), (17280, 18568)]