19856926440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1$

素因数の和:1938

約数の個数: 320

約数和(自身を含む): 72165416400

約数和(自身を除く): 52308489960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 293, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 586, 648, 702, 780, 810, 879, 936, 1053, 1080, 1170, 1172, 1404, 1465, 1560, 1609, 1620, 1755, 1758, 2106, 2340, 2344, 2637, 2808, 2930, 3218, 3240, 3510, 3516, 3809, 4212, 4395, 4680, 4827, 5265, 5274, 5860, 6436, 7020, 7032, 7618, 7911, 8045, 8424, 8790, 9654, 10530, 10548, 11427, 11720, 12872, 13185, 14040, 14481, 15236, 15822, 16090, 17580, 19045, 19308, 20917, 21060, 21096, 22854, 23733, 24135, 26370, 28962, 30472, 31644, 32180, 34281, 35160, 38090, 38616, 39555, 41834, 42120, 43443, 45708, 47466, 48270, 52740, 57135, 57924, 62751, 63288, 64360, 68562, 72405, 76180, 79110, 83668, 86886, 91416, 94932, 96540, 102843, 104585, 105480, 114270, 115848, 118665, 125502, 130329, 137124, 144810, 152360, 158220, 167336, 171405, 173772, 188253, 189864, 193080, 205686, 209170, 217215, 228540, 237330, 251004, 260658, 274248, 289620, 308529, 313755, 316440, 342810, 347544, 376506, 411372, 418340, 434430, 457080, 471437, 474660, 502008, 514215, 521316, 564759, 579240, 617058, 627510, 651645, 685620, 753012, 822744, 836680, 868860, 941265, 942874, 949320, 1028430, 1042632, 1129518, 1234116, 1255020, 1303290, 1371240, 1414311, 1506024, 1542645, 1694277, 1737720, 1882530, 1885748, 2056860, 2259036, 2357185, 2468232, 2510040, 2606580, 2823795, 2828622, 3085290, 3388554, 3765060, 3771496, 4113720, 4242933, 4518072, 4714370, 5213160, 5647590, 5657244, 6128681, 6170580, 6777108, 7071555, 7530120, 8471385, 8485866, 9428740, 11295180, 11314488, 12257362, 12341160, 12728799, 13554216, 14143110, 16942770, 16971732, 18386043, 18857480, 21214665, 22590360, 24514724, 25457598, 28286220, 30643405, 33885540, 33943464, 36772086, 38186397, 42429330, 49029448, 50915196, 55158129, 56572440, 61286810, 63643995, 67771080, 73544172, 76372794, 84858660, 91930215, 101830392, 110316258, 122573620, 127287990, 147088344, 152745588, 165474387, 169717320, 183860430, 190931985, 220632516, 245147240, 254575980, 275790645, 305491176, 330948774, 367720860, 381863970, 441265032, 496423161, 509151960, 551581290, 661897548, 735441720, 763727940, 827371935, 992846322, 1103162580, 1323795096, 1527455880, 1654743870, 1985692644, 2206325160, 2482115805, 3309487740, 3971385288, 4964231610, 6618975480, 9928463220, 19856926440]

約数ペア:

[(1, 19856926440), (2, 9928463220), (3, 6618975480), (4, 4964231610), (5, 3971385288), (6, 3309487740), (8, 2482115805), (9, 2206325160), (10, 1985692644), (12, 1654743870), (13, 1527455880), (15, 1323795096), (18, 1103162580), (20, 992846322), (24, 827371935), (26, 763727940), (27, 735441720), (30, 661897548), (36, 551581290), (39, 509151960), (40, 496423161), (45, 441265032), (52, 381863970), (54, 367720860), (60, 330948774), (65, 305491176), (72, 275790645), (78, 254575980), (81, 245147240), (90, 220632516), (104, 190931985), (108, 183860430), (117, 169717320), (120, 165474387), (130, 152745588), (135, 147088344), (156, 127287990), (162, 122573620), (180, 110316258), (195, 101830392), (216, 91930215), (234, 84858660), (260, 76372794), (270, 73544172), (293, 67771080), (312, 63643995), (324, 61286810), (351, 56572440), (360, 55158129), (390, 50915196), (405, 49029448), (468, 42429330), (520, 38186397), (540, 36772086), (585, 33943464), (586, 33885540), (648, 30643405), (702, 28286220), (780, 25457598), (810, 24514724), (879, 22590360), (936, 21214665), (1053, 18857480), (1080, 18386043), (1170, 16971732), (1172, 16942770), (1404, 14143110), (1465, 13554216), (1560, 12728799), (1609, 12341160), (1620, 12257362), (1755, 11314488), (1758, 11295180), (2106, 9428740), (2340, 8485866), (2344, 8471385), (2637, 7530120), (2808, 7071555), (2930, 6777108), (3218, 6170580), (3240, 6128681), (3510, 5657244), (3516, 5647590), (3809, 5213160), (4212, 4714370), (4395, 4518072), (4680, 4242933), (4827, 4113720), (5265, 3771496), (5274, 3765060), (5860, 3388554), (6436, 3085290), (7020, 2828622), (7032, 2823795), (7618, 2606580), (7911, 2510040), (8045, 2468232), (8424, 2357185), (8790, 2259036), (9654, 2056860), (10530, 1885748), (10548, 1882530), (11427, 1737720), (11720, 1694277), (12872, 1542645), (13185, 1506024), (14040, 1414311), (14481, 1371240), (15236, 1303290), (15822, 1255020), (16090, 1234116), (17580, 1129518), (19045, 1042632), (19308, 1028430), (20917, 949320), (21060, 942874), (21096, 941265), (22854, 868860), (23733, 836680), (24135, 822744), (26370, 753012), (28962, 685620), (30472, 651645), (31644, 627510), (32180, 617058), (34281, 579240), (35160, 564759), (38090, 521316), (38616, 514215), (39555, 502008), (41834, 474660), (42120, 471437), (43443, 457080), (45708, 434430), (47466, 418340), (48270, 411372), (52740, 376506), (57135, 347544), (57924, 342810), (62751, 316440), (63288, 313755), (64360, 308529), (68562, 289620), (72405, 274248), (76180, 260658), (79110, 251004), (83668, 237330), (86886, 228540), (91416, 217215), (94932, 209170), (96540, 205686), (102843, 193080), (104585, 189864), (105480, 188253), (114270, 173772), (115848, 171405), (118665, 167336), (125502, 158220), (130329, 152360), (137124, 144810)]