471559680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 1657800144

約数和(自身を除く): 1186240464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 211, 240, 256, 288, 291, 320, 360, 384, 388, 422, 480, 485, 512, 576, 582, 633, 640, 720, 768, 776, 844, 873, 960, 970, 1055, 1152, 1164, 1266, 1280, 1440, 1455, 1536, 1552, 1688, 1746, 1899, 1920, 1940, 2110, 2304, 2328, 2532, 2560, 2880, 2910, 3104, 3165, 3376, 3492, 3798, 3840, 3880, 4220, 4365, 4608, 4656, 5064, 5760, 5820, 6208, 6330, 6752, 6984, 7596, 7680, 7760, 8440, 8730, 9312, 9495, 10128, 11520, 11640, 12416, 12660, 13504, 13968, 15192, 15520, 16880, 17460, 18624, 18990, 20256, 20467, 23040, 23280, 24832, 25320, 27008, 27936, 30384, 31040, 33760, 34920, 37248, 37980, 40512, 40934, 46560, 49664, 50640, 54016, 55872, 60768, 61401, 62080, 67520, 69840, 74496, 75960, 81024, 81868, 93120, 101280, 102335, 108032, 111744, 121536, 122802, 124160, 135040, 139680, 148992, 151920, 162048, 163736, 184203, 186240, 202560, 204670, 223488, 243072, 245604, 248320, 270080, 279360, 303840, 307005, 324096, 327472, 368406, 372480, 405120, 409340, 446976, 486144, 491208, 540160, 558720, 607680, 614010, 654944, 736812, 744960, 810240, 818680, 921015, 972288, 982416, 1117440, 1215360, 1228020, 1309888, 1473624, 1620480, 1637360, 1842030, 1964832, 2234880, 2430720, 2456040, 2619776, 2947248, 3274720, 3684060, 3929664, 4861440, 4912080, 5239552, 5894496, 6549440, 7368120, 7859328, 9824160, 10479104, 11788992, 13098880, 14736240, 15718656, 19648320, 23577984, 26197760, 29472480, 31437312, 39296640, 47155968, 52395520, 58944960, 78593280, 94311936, 117889920, 157186560, 235779840, 471559680]

約数ペア:

[(1, 471559680), (2, 235779840), (3, 157186560), (4, 117889920), (5, 94311936), (6, 78593280), (8, 58944960), (9, 52395520), (10, 47155968), (12, 39296640), (15, 31437312), (16, 29472480), (18, 26197760), (20, 23577984), (24, 19648320), (30, 15718656), (32, 14736240), (36, 13098880), (40, 11788992), (45, 10479104), (48, 9824160), (60, 7859328), (64, 7368120), (72, 6549440), (80, 5894496), (90, 5239552), (96, 4912080), (97, 4861440), (120, 3929664), (128, 3684060), (144, 3274720), (160, 2947248), (180, 2619776), (192, 2456040), (194, 2430720), (211, 2234880), (240, 1964832), (256, 1842030), (288, 1637360), (291, 1620480), (320, 1473624), (360, 1309888), (384, 1228020), (388, 1215360), (422, 1117440), (480, 982416), (485, 972288), (512, 921015), (576, 818680), (582, 810240), (633, 744960), (640, 736812), (720, 654944), (768, 614010), (776, 607680), (844, 558720), (873, 540160), (960, 491208), (970, 486144), (1055, 446976), (1152, 409340), (1164, 405120), (1266, 372480), (1280, 368406), (1440, 327472), (1455, 324096), (1536, 307005), (1552, 303840), (1688, 279360), (1746, 270080), (1899, 248320), (1920, 245604), (1940, 243072), (2110, 223488), (2304, 204670), (2328, 202560), (2532, 186240), (2560, 184203), (2880, 163736), (2910, 162048), (3104, 151920), (3165, 148992), (3376, 139680), (3492, 135040), (3798, 124160), (3840, 122802), (3880, 121536), (4220, 111744), (4365, 108032), (4608, 102335), (4656, 101280), (5064, 93120), (5760, 81868), (5820, 81024), (6208, 75960), (6330, 74496), (6752, 69840), (6984, 67520), (7596, 62080), (7680, 61401), (7760, 60768), (8440, 55872), (8730, 54016), (9312, 50640), (9495, 49664), (10128, 46560), (11520, 40934), (11640, 40512), (12416, 37980), (12660, 37248), (13504, 34920), (13968, 33760), (15192, 31040), (15520, 30384), (16880, 27936), (17460, 27008), (18624, 25320), (18990, 24832), (20256, 23280), (20467, 23040)]