192971520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2427

約数の個数: 216

約数和(自身を含む): 763360416

約数和(自身を除く): 570388896

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2393, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 4786, 5040, 5376, 5760, 6720, 7179, 8064, 8960, 9572, 10080, 11520, 11965, 13440, 14358, 16128, 16751, 19144, 20160, 21537, 23930, 26880, 28716, 33502, 35895, 38288, 40320, 43074, 47860, 50253, 57432, 67004, 71790, 76576, 80640, 83755, 86148, 95720, 100506, 107685, 114864, 134008, 143580, 150759, 153152, 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, 1340080, 1378368, 1507590, 1531520, 1608096, 1722960, 1837824, 2010120, 2144128, 2297280, 2412144, 2680160, 2756736, 3015180, 3063040, 3216192, 3445920, 4020240, 4288256, 4594560, 4824288, 5360320, 5513472, 6030360, 6432384, 6891840, 8040480, 9189120, 9648576, 10720640, 12060720, 12864768, 13783680, 16080960, 19297152, 21441280, 24121440, 27567360, 32161920, 38594304, 48242880, 64323840, 96485760, 192971520]

約数ペア:

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