254004234240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1703

約数の個数: 384

約数和(自身を含む): 835765257600

約数和(自身を除く): 581761023360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 89, 96, 120, 122, 128, 160, 178, 183, 192, 240, 244, 256, 267, 305, 320, 356, 366, 384, 445, 480, 488, 512, 534, 610, 640, 712, 732, 768, 890, 915, 960, 976, 1024, 1068, 1220, 1280, 1335, 1424, 1464, 1523, 1536, 1780, 1830, 1920, 1952, 2048, 2136, 2440, 2560, 2670, 2848, 2928, 3046, 3072, 3560, 3660, 3840, 3904, 4272, 4569, 4880, 5120, 5340, 5429, 5696, 5856, 6092, 6144, 7120, 7320, 7615, 7680, 7808, 8544, 9138, 9760, 10240, 10680, 10858, 11392, 11712, 12184, 14240, 14640, 15230, 15360, 15616, 16287, 17088, 18276, 19520, 21360, 21716, 22784, 22845, 23424, 24368, 27145, 28480, 29280, 30460, 30720, 31232, 32574, 34176, 36552, 39040, 42720, 43432, 45568, 45690, 46848, 48736, 54290, 56960, 58560, 60920, 62464, 65148, 68352, 73104, 78080, 81435, 85440, 86864, 91136, 91380, 92903, 93696, 97472, 108580, 113920, 117120, 121840, 124928, 130296, 135547, 136704, 146208, 156160, 162870, 170880, 173728, 182272, 182760, 185806, 187392, 194944, 217160, 227840, 234240, 243680, 260592, 271094, 273408, 278709, 292416, 312320, 325740, 341760, 347456, 365520, 371612, 374784, 389888, 406641, 434320, 455680, 464515, 468480, 487360, 521184, 542188, 546816, 557418, 584832, 624640, 651480, 677735, 683520, 694912, 731040, 743224, 779776, 813282, 868640, 911360, 929030, 936960, 974720, 1042368, 1084376, 1114836, 1169664, 1302960, 1355470, 1367040, 1389824, 1393545, 1462080, 1486448, 1559552, 1626564, 1737280, 1858060, 1873920, 1949440, 2033205, 2084736, 2168752, 2229672, 2339328, 2605920, 2710940, 2734080, 2779648, 2787090, 2924160, 2972896, 3119104, 3253128, 3474560, 3716120, 3898880, 4066410, 4169472, 4337504, 4459344, 4678656, 5211840, 5421880, 5559296, 5574180, 5848320, 5945792, 6506256, 6949120, 7432240, 7797760, 8132820, 8268367, 8338944, 8675008, 8918688, 9357312, 10423680, 10843760, 11118592, 11148360, 11696640, 11891584, 13012512, 13898240, 14864480, 15595520, 16265640, 16536734, 16677888, 17350016, 17837376, 20847360, 21687520, 22296720, 23393280, 23783168, 24805101, 26025024, 27796480, 29728960, 32531280, 33073468, 33355776, 34700032, 35674752, 41341835, 41694720, 43375040, 44593440, 46786560, 47566336, 49610202, 52050048, 55592960, 59457920, 65062560, 66146936, 69400064, 71349504, 82683670, 83389440, 86750080, 89186880, 95132672, 99220404, 104100096, 118915840, 124025505, 130125120, 132293872, 138800128, 142699008, 165367340, 166778880, 173500160, 178373760, 190265344, 198440808, 208200192, 237831680, 248051010, 260250240, 264587744, 277600256, 285398016, 330734680, 347000320, 356747520, 396881616, 416400384, 475663360, 496102020, 520500480, 529175488, 570796032, 661469360, 694000640, 713495040, 793763232, 832800768, 951326720, 992204040, 1041000960, 1058350976, 1322938720, 1388001280, 1426990080, 1587526464, 1984408080, 2082001920, 2116701952, 2645877440, 2853980160, 3175052928, 3968816160, 4164003840, 4233403904, 5291754880, 6350105856, 7937632320, 8466807808, 10583509760, 12700211712, 15875264640, 16933615616, 21167019520, 25400423424, 31750529280, 42334039040, 50800846848, 63501058560, 84668078080, 127002117120, 254004234240]

約数ペア:

[(1, 254004234240), (2, 127002117120), (3, 84668078080), (4, 63501058560), (5, 50800846848), (6, 42334039040), (8, 31750529280), (10, 25400423424), (12, 21167019520), (15, 16933615616), (16, 15875264640), (20, 12700211712), (24, 10583509760), (30, 8466807808), (32, 7937632320), (40, 6350105856), (48, 5291754880), (60, 4233403904), (61, 4164003840), (64, 3968816160), (80, 3175052928), (89, 2853980160), (96, 2645877440), (120, 2116701952), (122, 2082001920), (128, 1984408080), (160, 1587526464), (178, 1426990080), (183, 1388001280), (192, 1322938720), (240, 1058350976), (244, 1041000960), (256, 992204040), (267, 951326720), (305, 832800768), (320, 793763232), (356, 713495040), (366, 694000640), (384, 661469360), (445, 570796032), (480, 529175488), (488, 520500480), (512, 496102020), (534, 475663360), (610, 416400384), (640, 396881616), (712, 356747520), (732, 347000320), (768, 330734680), (890, 285398016), (915, 277600256), (960, 264587744), (976, 260250240), (1024, 248051010), (1068, 237831680), (1220, 208200192), (1280, 198440808), (1335, 190265344), (1424, 178373760), (1464, 173500160), (1523, 166778880), (1536, 165367340), (1780, 142699008), (1830, 138800128), (1920, 132293872), (1952, 130125120), (2048, 124025505), (2136, 118915840), (2440, 104100096), (2560, 99220404), (2670, 95132672), (2848, 89186880), (2928, 86750080), (3046, 83389440), (3072, 82683670), (3560, 71349504), (3660, 69400064), (3840, 66146936), (3904, 65062560), (4272, 59457920), (4569, 55592960), (4880, 52050048), (5120, 49610202), (5340, 47566336), (5429, 46786560), (5696, 44593440), (5856, 43375040), (6092, 41694720), (6144, 41341835), (7120, 35674752), (7320, 34700032), (7615, 33355776), (7680, 33073468), (7808, 32531280), (8544, 29728960), (9138, 27796480), (9760, 26025024), (10240, 24805101), (10680, 23783168), (10858, 23393280), (11392, 22296720), (11712, 21687520), (12184, 20847360), (14240, 17837376), (14640, 17350016), (15230, 16677888), (15360, 16536734), (15616, 16265640), (16287, 15595520), (17088, 14864480), (18276, 13898240), (19520, 13012512), (21360, 11891584), (21716, 11696640), (22784, 11148360), (22845, 11118592), (23424, 10843760), (24368, 10423680), (27145, 9357312), (28480, 8918688), (29280, 8675008), (30460, 8338944), (30720, 8268367), (31232, 8132820), (32574, 7797760), (34176, 7432240), (36552, 6949120), (39040, 6506256), (42720, 5945792), (43432, 5848320), (45568, 5574180), (45690, 5559296), (46848, 5421880), (48736, 5211840), (54290, 4678656), (56960, 4459344), (58560, 4337504), (60920, 4169472), (62464, 4066410), (65148, 3898880), (68352, 3716120), (73104, 3474560), (78080, 3253128), (81435, 3119104), (85440, 2972896), (86864, 2924160), (91136, 2787090), (91380, 2779648), (92903, 2734080), (93696, 2710940), (97472, 2605920), (108580, 2339328), (113920, 2229672), (117120, 2168752), (121840, 2084736), (124928, 2033205), (130296, 1949440), (135547, 1873920), (136704, 1858060), (146208, 1737280), (156160, 1626564), (162870, 1559552), (170880, 1486448), (173728, 1462080), (182272, 1393545), (182760, 1389824), (185806, 1367040), (187392, 1355470), (194944, 1302960), (217160, 1169664), (227840, 1114836), (234240, 1084376), (243680, 1042368), (260592, 974720), (271094, 936960), (273408, 929030), (278709, 911360), (292416, 868640), (312320, 813282), (325740, 779776), (341760, 743224), (347456, 731040), (365520, 694912), (371612, 683520), (374784, 677735), (389888, 651480), (406641, 624640), (434320, 584832), (455680, 557418), (464515, 546816), (468480, 542188), (487360, 521184)]