21736195320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9941}}^1$

素因数の和:10118

約数の個数: 256

約数和(自身を含む): 79026969600

約数和(自身を除く): 57290774280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 137, 140, 152, 168, 190, 210, 228, 266, 274, 280, 285, 380, 399, 411, 420, 456, 532, 548, 570, 665, 685, 760, 798, 822, 840, 959, 1064, 1096, 1140, 1330, 1370, 1596, 1644, 1918, 1995, 2055, 2280, 2603, 2660, 2740, 2877, 3192, 3288, 3836, 3990, 4110, 4795, 5206, 5320, 5480, 5754, 7672, 7809, 7980, 8220, 9590, 9941, 10412, 11508, 13015, 14385, 15618, 15960, 16440, 18221, 19180, 19882, 20824, 23016, 26030, 28770, 29823, 31236, 36442, 38360, 39045, 39764, 49705, 52060, 54663, 57540, 59646, 62472, 69587, 72884, 78090, 79528, 91105, 99410, 104120, 109326, 115080, 119292, 139174, 145768, 149115, 156180, 182210, 188879, 198820, 208761, 218652, 238584, 273315, 278348, 298230, 312360, 347935, 364420, 377758, 397640, 417522, 437304, 546630, 556696, 566637, 596460, 695870, 728840, 755516, 835044, 944395, 1043805, 1093260, 1133274, 1192920, 1322153, 1361917, 1391740, 1511032, 1670088, 1888790, 2087610, 2186520, 2266548, 2644306, 2723834, 2783480, 2833185, 3777580, 3966459, 4085751, 4175220, 4533096, 5288612, 5447668, 5666370, 6610765, 6809585, 7555160, 7932918, 8171502, 8350440, 9533419, 10577224, 10895336, 11332740, 13221530, 13619170, 15865836, 16343004, 19066838, 19832295, 20428755, 22665480, 25876423, 26443060, 27238340, 28600257, 31731672, 32686008, 38133676, 39664590, 40857510, 47667095, 51752846, 52886120, 54476680, 57200514, 76267352, 77629269, 79329180, 81715020, 95334190, 103505692, 114401028, 129382115, 143001285, 155258538, 158658360, 163430040, 181134961, 190668380, 207011384, 228802056, 258764230, 286002570, 310517076, 362269922, 381336760, 388146345, 517528460, 543404883, 572005140, 621034152, 724539844, 776292690, 905674805, 1035056920, 1086809766, 1144010280, 1449079688, 1552585380, 1811349610, 2173619532, 2717024415, 3105170760, 3622699220, 4347239064, 5434048830, 7245398440, 10868097660, 21736195320]

約数ペア:

[(1, 21736195320), (2, 10868097660), (3, 7245398440), (4, 5434048830), (5, 4347239064), (6, 3622699220), (7, 3105170760), (8, 2717024415), (10, 2173619532), (12, 1811349610), (14, 1552585380), (15, 1449079688), (19, 1144010280), (20, 1086809766), (21, 1035056920), (24, 905674805), (28, 776292690), (30, 724539844), (35, 621034152), (38, 572005140), (40, 543404883), (42, 517528460), (56, 388146345), (57, 381336760), (60, 362269922), (70, 310517076), (76, 286002570), (84, 258764230), (95, 228802056), (105, 207011384), (114, 190668380), (120, 181134961), (133, 163430040), (137, 158658360), (140, 155258538), (152, 143001285), (168, 129382115), (190, 114401028), (210, 103505692), (228, 95334190), (266, 81715020), (274, 79329180), (280, 77629269), (285, 76267352), (380, 57200514), (399, 54476680), (411, 52886120), (420, 51752846), (456, 47667095), (532, 40857510), (548, 39664590), (570, 38133676), (665, 32686008), (685, 31731672), (760, 28600257), (798, 27238340), (822, 26443060), (840, 25876423), (959, 22665480), (1064, 20428755), (1096, 19832295), (1140, 19066838), (1330, 16343004), (1370, 15865836), (1596, 13619170), (1644, 13221530), (1918, 11332740), (1995, 10895336), (2055, 10577224), (2280, 9533419), (2603, 8350440), (2660, 8171502), (2740, 7932918), (2877, 7555160), (3192, 6809585), (3288, 6610765), (3836, 5666370), (3990, 5447668), (4110, 5288612), (4795, 4533096), (5206, 4175220), (5320, 4085751), (5480, 3966459), (5754, 3777580), (7672, 2833185), (7809, 2783480), (7980, 2723834), (8220, 2644306), (9590, 2266548), (9941, 2186520), (10412, 2087610), (11508, 1888790), (13015, 1670088), (14385, 1511032), (15618, 1391740), (15960, 1361917), (16440, 1322153), (18221, 1192920), (19180, 1133274), (19882, 1093260), (20824, 1043805), (23016, 944395), (26030, 835044), (28770, 755516), (29823, 728840), (31236, 695870), (36442, 596460), (38360, 566637), (39045, 556696), (39764, 546630), (49705, 437304), (52060, 417522), (54663, 397640), (57540, 377758), (59646, 364420), (62472, 347935), (69587, 312360), (72884, 298230), (78090, 278348), (79528, 273315), (91105, 238584), (99410, 218652), (104120, 208761), (109326, 198820), (115080, 188879), (119292, 182210), (139174, 156180), (145768, 149115)]