385943040

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2429

約数の個数: 240

約数和(自身を含む): 1528214688

約数和(自身を除く): 1142271648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2393, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 4786, 5040, 5376, 5760, 6720, 7179, 7680, 8064, 8960, 9572, 10080, 10752, 11520, 11965, 13440, 14358, 16128, 16751, 17920, 19144, 20160, 21537, 23040, 23930, 26880, 28716, 32256, 33502, 35895, 38288, 40320, 43074, 47860, 50253, 53760, 57432, 67004, 71790, 76576, 80640, 83755, 86148, 95720, 100506, 107685, 114864, 134008, 143580, 150759, 153152, 161280, 167510, 172296, 191440, 201012, 215370, 229728, 251265, 268016, 287160, 301518, 306304, 335020, 344592, 382880, 402024, 430740, 459456, 502530, 536032, 574320, 603036, 612608, 670040, 689184, 753795, 765760, 804048, 861480, 918912, 1005060, 1072064, 1148640, 1206072, 1225216, 1340080, 1378368, 1507590, 1531520, 1608096, 1722960, 1837824, 2010120, 2144128, 2297280, 2412144, 2680160, 2756736, 3015180, 3063040, 3216192, 3445920, 3675648, 4020240, 4288256, 4594560, 4824288, 5360320, 5513472, 6030360, 6126080, 6432384, 6891840, 8040480, 8576512, 9189120, 9648576, 10720640, 11026944, 12060720, 12864768, 13783680, 16080960, 18378240, 19297152, 21441280, 24121440, 25729536, 27567360, 32161920, 38594304, 42882560, 48242880, 55134720, 64323840, 77188608, 96485760, 128647680, 192971520, 385943040]

約数ペア:

[(1, 385943040), (2, 192971520), (3, 128647680), (4, 96485760), (5, 77188608), (6, 64323840), (7, 55134720), (8, 48242880), (9, 42882560), (10, 38594304), (12, 32161920), (14, 27567360), (15, 25729536), (16, 24121440), (18, 21441280), (20, 19297152), (21, 18378240), (24, 16080960), (28, 13783680), (30, 12864768), (32, 12060720), (35, 11026944), (36, 10720640), (40, 9648576), (42, 9189120), (45, 8576512), (48, 8040480), (56, 6891840), (60, 6432384), (63, 6126080), (64, 6030360), (70, 5513472), (72, 5360320), (80, 4824288), (84, 4594560), (90, 4288256), (96, 4020240), (105, 3675648), (112, 3445920), (120, 3216192), (126, 3063040), (128, 3015180), (140, 2756736), (144, 2680160), (160, 2412144), (168, 2297280), (180, 2144128), (192, 2010120), (210, 1837824), (224, 1722960), (240, 1608096), (252, 1531520), (256, 1507590), (280, 1378368), (288, 1340080), (315, 1225216), (320, 1206072), (336, 1148640), (360, 1072064), (384, 1005060), (420, 918912), (448, 861480), (480, 804048), (504, 765760), (512, 753795), (560, 689184), (576, 670040), (630, 612608), (640, 603036), (672, 574320), (720, 536032), (768, 502530), (840, 459456), (896, 430740), (960, 402024), (1008, 382880), (1120, 344592), (1152, 335020), (1260, 306304), (1280, 301518), (1344, 287160), (1440, 268016), (1536, 251265), (1680, 229728), (1792, 215370), (1920, 201012), (2016, 191440), (2240, 172296), (2304, 167510), (2393, 161280), (2520, 153152), (2560, 150759), (2688, 143580), (2880, 134008), (3360, 114864), (3584, 107685), (3840, 100506), (4032, 95720), (4480, 86148), (4608, 83755), (4786, 80640), (5040, 76576), (5376, 71790), (5760, 67004), (6720, 57432), (7179, 53760), (7680, 50253), (8064, 47860), (8960, 43074), (9572, 40320), (10080, 38288), (10752, 35895), (11520, 33502), (11965, 32256), (13440, 28716), (14358, 26880), (16128, 23930), (16751, 23040), (17920, 21537), (19144, 20160)]