20377057680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10133}}^1$

素因数の和:10188

約数の個数: 480

約数和(自身を含む): 85952534400

約数和(自身を除く): 65575476720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 245, 252, 266, 270, 280, 285, 294, 304, 315, 336, 342, 360, 378, 380, 392, 399, 420, 432, 441, 456, 490, 504, 513, 532, 540, 560, 570, 588, 630, 665, 684, 720, 735, 756, 760, 784, 798, 840, 855, 882, 912, 931, 945, 980, 1008, 1026, 1064, 1080, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1470, 1512, 1520, 1596, 1680, 1710, 1764, 1862, 1890, 1960, 1995, 2052, 2128, 2160, 2205, 2280, 2352, 2394, 2520, 2565, 2646, 2660, 2736, 2793, 2940, 3024, 3192, 3420, 3528, 3591, 3724, 3780, 3920, 3990, 4104, 4410, 4560, 4655, 4788, 5040, 5130, 5292, 5320, 5586, 5880, 5985, 6384, 6615, 6840, 7056, 7182, 7448, 7560, 7980, 8208, 8379, 8820, 9310, 9576, 10133, 10260, 10584, 10640, 11172, 11760, 11970, 13230, 13680, 13965, 14364, 14896, 15120, 15960, 16758, 17640, 17955, 18620, 19152, 20266, 20520, 21168, 22344, 23940, 25137, 26460, 27930, 28728, 30399, 31920, 33516, 35280, 35910, 37240, 40532, 41040, 41895, 44688, 47880, 50274, 50665, 52920, 55860, 57456, 60798, 67032, 70931, 71820, 74480, 81064, 83790, 91197, 95760, 100548, 101330, 105840, 111720, 121596, 125685, 134064, 141862, 143640, 151995, 162128, 167580, 182394, 192527, 201096, 202660, 212793, 223440, 243192, 251370, 273591, 283724, 287280, 303990, 335160, 354655, 364788, 385054, 402192, 405320, 425586, 455985, 486384, 496517, 502740, 547182, 567448, 577581, 607980, 638379, 670320, 709310, 729576, 770108, 810640, 851172, 911970, 962635, 993034, 1005480, 1063965, 1094364, 1134896, 1155162, 1215960, 1276758, 1347689, 1367955, 1418620, 1459152, 1489551, 1540216, 1702344, 1732743, 1823940, 1915137, 1925270, 1986068, 2010960, 2127930, 2188728, 2310324, 2431920, 2482585, 2553516, 2695378, 2735910, 2837240, 2887905, 2979102, 3080432, 3191895, 3404688, 3465486, 3647880, 3830274, 3850540, 3972136, 4043067, 4255860, 4377456, 4468653, 4620648, 4965170, 5107032, 5198229, 5390756, 5471820, 5674480, 5775810, 5958204, 6383790, 6738445, 6930972, 7295760, 7447755, 7660548, 7701080, 7944272, 8086134, 8511720, 8663715, 8937306, 9241296, 9433823, 9575685, 9930340, 10214064, 10396458, 10781512, 10943640, 11551620, 11916408, 12129201, 12767580, 13405959, 13476890, 13861944, 14895510, 15321096, 15402160, 16172268, 17023440, 17327430, 17874612, 18867646, 19151370, 19860680, 20215335, 20792916, 21563024, 21887280, 22343265, 23103240, 23832816, 24258402, 25535160, 25991145, 26811918, 26953780, 27723888, 28301469, 29791020, 30642192, 32344536, 34654860, 35749224, 36387603, 37735292, 38302740, 39721360, 40430670, 41585832, 44686530, 46206480, 47169115, 48516804, 51070320, 51982290, 53623836, 53907560, 56602938, 59582040, 60646005, 64689072, 67029795, 69309720, 71498448, 72775206, 75470584, 76605480, 80861340, 83171664, 84904407, 89373060, 94338230, 97033608, 103964580, 107247672, 107815120, 113205876, 119164080, 121292010, 134059590, 138619440, 141507345, 145550412, 150941168, 153210960, 161722680, 169808814, 178746120, 181938015, 188676460, 194067216, 207929160, 214495344, 226411752, 242584020, 254713221, 268119180, 283014690, 291100824, 323445360, 339617628, 357492240, 363876030, 377352920, 415858320, 424522035, 452823504, 485168040, 509426442, 536238360, 566029380, 582201648, 679235256, 727752060, 754705840, 849044070, 970336080, 1018852884, 1072476720, 1132058760, 1273566105, 1358470512, 1455504120, 1698088140, 2037705768, 2264117520, 2547132210, 2911008240, 3396176280, 4075411536, 5094264420, 6792352560, 10188528840, 20377057680]

約数ペア:

[(1, 20377057680), (2, 10188528840), (3, 6792352560), (4, 5094264420), (5, 4075411536), (6, 3396176280), (7, 2911008240), (8, 2547132210), (9, 2264117520), (10, 2037705768), (12, 1698088140), (14, 1455504120), (15, 1358470512), (16, 1273566105), (18, 1132058760), (19, 1072476720), (20, 1018852884), (21, 970336080), (24, 849044070), (27, 754705840), (28, 727752060), (30, 679235256), (35, 582201648), (36, 566029380), (38, 536238360), (40, 509426442), (42, 485168040), (45, 452823504), (48, 424522035), (49, 415858320), (54, 377352920), (56, 363876030), (57, 357492240), (60, 339617628), (63, 323445360), (70, 291100824), (72, 283014690), (76, 268119180), (80, 254713221), (84, 242584020), (90, 226411752), (95, 214495344), (98, 207929160), (105, 194067216), (108, 188676460), (112, 181938015), (114, 178746120), (120, 169808814), (126, 161722680), (133, 153210960), (135, 150941168), (140, 145550412), (144, 141507345), (147, 138619440), (152, 134059590), (168, 121292010), (171, 119164080), (180, 113205876), (189, 107815120), (190, 107247672), (196, 103964580), (210, 97033608), (216, 94338230), (228, 89373060), (240, 84904407), (245, 83171664), (252, 80861340), (266, 76605480), (270, 75470584), (280, 72775206), (285, 71498448), (294, 69309720), (304, 67029795), (315, 64689072), (336, 60646005), (342, 59582040), (360, 56602938), (378, 53907560), (380, 53623836), (392, 51982290), (399, 51070320), (420, 48516804), (432, 47169115), (441, 46206480), (456, 44686530), (490, 41585832), (504, 40430670), (513, 39721360), (532, 38302740), (540, 37735292), (560, 36387603), (570, 35749224), (588, 34654860), (630, 32344536), (665, 30642192), (684, 29791020), (720, 28301469), (735, 27723888), (756, 26953780), (760, 26811918), (784, 25991145), (798, 25535160), (840, 24258402), (855, 23832816), (882, 23103240), (912, 22343265), (931, 21887280), (945, 21563024), (980, 20792916), (1008, 20215335), (1026, 19860680), (1064, 19151370), (1080, 18867646), (1140, 17874612), (1176, 17327430), (1197, 17023440), (1260, 16172268), (1323, 15402160), (1330, 15321096), (1368, 14895510), (1470, 13861944), (1512, 13476890), (1520, 13405959), (1596, 12767580), (1680, 12129201), (1710, 11916408), (1764, 11551620), (1862, 10943640), (1890, 10781512), (1960, 10396458), (1995, 10214064), (2052, 9930340), (2128, 9575685), (2160, 9433823), (2205, 9241296), (2280, 8937306), (2352, 8663715), (2394, 8511720), (2520, 8086134), (2565, 7944272), (2646, 7701080), (2660, 7660548), (2736, 7447755), (2793, 7295760), (2940, 6930972), (3024, 6738445), (3192, 6383790), (3420, 5958204), (3528, 5775810), (3591, 5674480), (3724, 5471820), (3780, 5390756), (3920, 5198229), (3990, 5107032), (4104, 4965170), (4410, 4620648), (4560, 4468653), (4655, 4377456), (4788, 4255860), (5040, 4043067), (5130, 3972136), (5292, 3850540), (5320, 3830274), (5586, 3647880), (5880, 3465486), (5985, 3404688), (6384, 3191895), (6615, 3080432), (6840, 2979102), (7056, 2887905), (7182, 2837240), (7448, 2735910), (7560, 2695378), (7980, 2553516), (8208, 2482585), (8379, 2431920), (8820, 2310324), (9310, 2188728), (9576, 2127930), (10133, 2010960), (10260, 1986068), (10584, 1925270), (10640, 1915137), (11172, 1823940), (11760, 1732743), (11970, 1702344), (13230, 1540216), (13680, 1489551), (13965, 1459152), (14364, 1418620), (14896, 1367955), (15120, 1347689), (15960, 1276758), (16758, 1215960), (17640, 1155162), (17955, 1134896), (18620, 1094364), (19152, 1063965), (20266, 1005480), (20520, 993034), (21168, 962635), (22344, 911970), (23940, 851172), (25137, 810640), (26460, 770108), (27930, 729576), (28728, 709310), (30399, 670320), (31920, 638379), (33516, 607980), (35280, 577581), (35910, 567448), (37240, 547182), (40532, 502740), (41040, 496517), (41895, 486384), (44688, 455985), (47880, 425586), (50274, 405320), (50665, 402192), (52920, 385054), (55860, 364788), (57456, 354655), (60798, 335160), (67032, 303990), (70931, 287280), (71820, 283724), (74480, 273591), (81064, 251370), (83790, 243192), (91197, 223440), (95760, 212793), (100548, 202660), (101330, 201096), (105840, 192527), (111720, 182394), (121596, 167580), (125685, 162128), (134064, 151995), (141862, 143640)]