1668635640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 640

約数和(自身を含む): 6899904000

約数和(自身を除く): 5231268360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 43, 45, 54, 56, 58, 59, 60, 63, 70, 72, 81, 84, 86, 87, 90, 105, 108, 116, 118, 120, 126, 129, 135, 140, 145, 162, 168, 172, 174, 177, 180, 189, 203, 210, 215, 216, 232, 236, 252, 258, 261, 270, 280, 290, 295, 301, 315, 324, 344, 348, 354, 360, 378, 387, 405, 406, 413, 420, 430, 435, 472, 504, 516, 522, 531, 540, 567, 580, 590, 602, 609, 630, 645, 648, 696, 708, 756, 774, 783, 810, 812, 826, 840, 860, 870, 885, 903, 945, 1015, 1032, 1044, 1062, 1080, 1134, 1160, 1161, 1180, 1204, 1218, 1239, 1247, 1260, 1290, 1305, 1416, 1505, 1512, 1548, 1566, 1593, 1620, 1624, 1652, 1711, 1720, 1740, 1770, 1806, 1827, 1890, 1935, 2030, 2065, 2088, 2124, 2268, 2322, 2349, 2360, 2408, 2436, 2478, 2494, 2520, 2537, 2580, 2610, 2655, 2709, 2835, 3010, 3045, 3096, 3132, 3186, 3240, 3304, 3422, 3480, 3483, 3540, 3612, 3654, 3717, 3741, 3780, 3870, 3915, 4060, 4130, 4248, 4515, 4536, 4644, 4698, 4779, 4872, 4956, 4988, 5074, 5133, 5160, 5220, 5310, 5418, 5481, 5670, 5805, 6020, 6090, 6195, 6235, 6264, 6372, 6844, 6966, 7080, 7224, 7308, 7434, 7482, 7560, 7611, 7740, 7830, 7965, 8120, 8127, 8260, 8555, 8729, 9030, 9135, 9288, 9396, 9558, 9912, 9976, 10148, 10266, 10440, 10620, 10836, 10962, 11151, 11223, 11340, 11610, 11745, 11977, 12040, 12180, 12390, 12470, 12685, 12744, 13545, 13688, 13932, 14616, 14868, 14964, 15222, 15399, 15480, 15660, 15930, 16254, 16443, 16520, 17110, 17415, 17458, 17759, 18060, 18270, 18585, 18705, 18792, 19116, 20296, 20532, 21240, 21672, 21924, 22302, 22446, 22680, 22833, 23220, 23490, 23895, 23954, 24360, 24381, 24780, 24940, 25370, 25665, 26187, 27090, 27405, 27864, 29736, 29928, 30444, 30798, 31320, 31860, 32508, 32886, 33453, 33669, 34220, 34830, 34916, 35518, 35931, 36120, 36540, 37170, 37410, 38055, 38232, 40635, 41064, 43645, 43848, 44604, 44892, 45666, 46197, 46440, 46980, 47790, 47908, 48762, 49560, 49880, 50740, 51330, 52374, 53277, 54180, 54810, 55755, 56115, 59885, 60888, 61596, 63720, 65016, 65772, 66906, 67338, 68440, 68499, 69660, 69832, 71036, 71862, 73080, 73573, 74340, 74820, 76110, 76995, 78561, 81270, 82215, 87290, 88795, 89208, 89784, 91332, 92394, 93960, 95580, 95816, 97524, 101007, 101480, 102660, 104748, 106554, 107793, 108360, 109620, 111510, 112230, 114165, 119770, 121905, 123192, 130935, 131544, 133812, 134676, 136998, 138591, 139320, 142072, 143724, 147146, 148680, 149640, 152220, 153990, 157122, 159831, 162540, 164430, 167265, 168345, 174580, 177590, 179655, 182664, 184788, 191160, 195048, 202014, 205320, 205497, 209496, 213108, 215586, 219240, 220719, 223020, 224460, 228330, 230985, 235683, 239540, 243810, 261870, 266385, 267624, 269352, 273996, 277182, 287448, 294292, 304440, 307980, 314244, 319662, 323379, 325080, 328860, 334530, 336690, 342495, 349160, 355180, 359310, 367865, 369576, 392805, 404028, 410994, 426216, 431172, 441438, 446040, 448920, 456660, 461970, 471366, 479080, 479493, 487620, 505035, 515011, 523740, 532770, 538965, 547992, 554364, 588584, 615960, 628488, 639324, 646758, 657720, 662157, 669060, 673380, 684990, 692955, 707049, 710360, 718620, 735730, 785610, 799155, 808056, 821988, 862344, 882876, 913320, 923940, 942732, 958986, 970137, 975240, 1010070, 1027485, 1030022, 1047480, 1065540, 1077930, 1103595, 1108728, 1178415, 1278648, 1293516, 1324314, 1338120, 1346760, 1369980, 1385910, 1414098, 1437240, 1438479, 1471460, 1545033, 1571220, 1598310, 1616895, 1643976, 1765752, 1847880, 1885464, 1917972, 1940274, 1986471, 2020140, 2054970, 2060044, 2131080, 2155860, 2207190, 2356830, 2397465, 2575055, 2587032, 2648628, 2739960, 2771820, 2828196, 2876958, 2942920, 3090066, 3142440, 3196620, 3233790, 3310785, 3535245, 3835944, 3880548, 3972942, 4040280, 4109940, 4120088, 4311720, 4414380, 4635099, 4713660, 4794930, 4850685, 5150110, 5297256, 5543640, 5656392, 5753916, 5959413, 6180132, 6393240, 6467580, 6621570, 7070490, 7192395, 7725165, 7761096, 7945884, 8219880, 8828760, 9270198, 9427320, 9589860, 9701370, 9932355, 10300220, 11507832, 11918826, 12360264, 12935160, 13243140, 13905297, 14140980, 14384790, 15450330, 15891768, 18540396, 19179720, 19402740, 19864710, 20600440, 23175495, 23837652, 26486280, 27810594, 28281960, 28769580, 29797065, 30900660, 37080792, 38805480, 39729420, 41715891, 46350990, 47675304, 55621188, 57539160, 59594130, 61801320, 69526485, 79458840, 83431782, 92701980, 111242376, 119188260, 139052970, 166863564, 185403960, 208579455, 238376520, 278105940, 333727128, 417158910, 556211880, 834317820, 1668635640]

約数ペア:

[(1, 1668635640), (2, 834317820), (3, 556211880), (4, 417158910), (5, 333727128), (6, 278105940), (7, 238376520), (8, 208579455), (9, 185403960), (10, 166863564), (12, 139052970), (14, 119188260), (15, 111242376), (18, 92701980), (20, 83431782), (21, 79458840), (24, 69526485), (27, 61801320), (28, 59594130), (29, 57539160), (30, 55621188), (35, 47675304), (36, 46350990), (40, 41715891), (42, 39729420), (43, 38805480), (45, 37080792), (54, 30900660), (56, 29797065), (58, 28769580), (59, 28281960), (60, 27810594), (63, 26486280), (70, 23837652), (72, 23175495), (81, 20600440), (84, 19864710), (86, 19402740), (87, 19179720), (90, 18540396), (105, 15891768), (108, 15450330), (116, 14384790), (118, 14140980), (120, 13905297), (126, 13243140), (129, 12935160), (135, 12360264), (140, 11918826), (145, 11507832), (162, 10300220), (168, 9932355), (172, 9701370), (174, 9589860), (177, 9427320), (180, 9270198), (189, 8828760), (203, 8219880), (210, 7945884), (215, 7761096), (216, 7725165), (232, 7192395), (236, 7070490), (252, 6621570), (258, 6467580), (261, 6393240), (270, 6180132), (280, 5959413), (290, 5753916), (295, 5656392), (301, 5543640), (315, 5297256), (324, 5150110), (344, 4850685), (348, 4794930), (354, 4713660), (360, 4635099), (378, 4414380), (387, 4311720), (405, 4120088), (406, 4109940), (413, 4040280), (420, 3972942), (430, 3880548), (435, 3835944), (472, 3535245), (504, 3310785), (516, 3233790), (522, 3196620), (531, 3142440), (540, 3090066), (567, 2942920), (580, 2876958), (590, 2828196), (602, 2771820), (609, 2739960), (630, 2648628), (645, 2587032), (648, 2575055), (696, 2397465), (708, 2356830), (756, 2207190), (774, 2155860), (783, 2131080), (810, 2060044), (812, 2054970), (826, 2020140), (840, 1986471), (860, 1940274), (870, 1917972), (885, 1885464), (903, 1847880), (945, 1765752), (1015, 1643976), (1032, 1616895), (1044, 1598310), (1062, 1571220), (1080, 1545033), (1134, 1471460), (1160, 1438479), (1161, 1437240), (1180, 1414098), (1204, 1385910), (1218, 1369980), (1239, 1346760), (1247, 1338120), (1260, 1324314), (1290, 1293516), (1305, 1278648), (1416, 1178415), (1505, 1108728), (1512, 1103595), (1548, 1077930), (1566, 1065540), (1593, 1047480), (1620, 1030022), (1624, 1027485), (1652, 1010070), (1711, 975240), (1720, 970137), (1740, 958986), (1770, 942732), (1806, 923940), (1827, 913320), (1890, 882876), (1935, 862344), (2030, 821988), (2065, 808056), (2088, 799155), (2124, 785610), (2268, 735730), (2322, 718620), (2349, 710360), (2360, 707049), (2408, 692955), (2436, 684990), (2478, 673380), (2494, 669060), (2520, 662157), (2537, 657720), (2580, 646758), (2610, 639324), (2655, 628488), (2709, 615960), (2835, 588584), (3010, 554364), (3045, 547992), (3096, 538965), (3132, 532770), (3186, 523740), (3240, 515011), (3304, 505035), (3422, 487620), (3480, 479493), (3483, 479080), (3540, 471366), (3612, 461970), (3654, 456660), (3717, 448920), (3741, 446040), (3780, 441438), (3870, 431172), (3915, 426216), (4060, 410994), (4130, 404028), (4248, 392805), (4515, 369576), (4536, 367865), (4644, 359310), (4698, 355180), (4779, 349160), (4872, 342495), (4956, 336690), (4988, 334530), (5074, 328860), (5133, 325080), (5160, 323379), (5220, 319662), (5310, 314244), (5418, 307980), (5481, 304440), (5670, 294292), (5805, 287448), (6020, 277182), (6090, 273996), (6195, 269352), (6235, 267624), (6264, 266385), (6372, 261870), (6844, 243810), (6966, 239540), (7080, 235683), (7224, 230985), (7308, 228330), (7434, 224460), (7482, 223020), (7560, 220719), (7611, 219240), (7740, 215586), (7830, 213108), (7965, 209496), (8120, 205497), (8127, 205320), (8260, 202014), (8555, 195048), (8729, 191160), (9030, 184788), (9135, 182664), (9288, 179655), (9396, 177590), (9558, 174580), (9912, 168345), (9976, 167265), (10148, 164430), (10266, 162540), (10440, 159831), (10620, 157122), (10836, 153990), (10962, 152220), (11151, 149640), (11223, 148680), (11340, 147146), (11610, 143724), (11745, 142072), (11977, 139320), (12040, 138591), (12180, 136998), (12390, 134676), (12470, 133812), (12685, 131544), (12744, 130935), (13545, 123192), (13688, 121905), (13932, 119770), (14616, 114165), (14868, 112230), (14964, 111510), (15222, 109620), (15399, 108360), (15480, 107793), (15660, 106554), (15930, 104748), (16254, 102660), (16443, 101480), (16520, 101007), (17110, 97524), (17415, 95816), (17458, 95580), (17759, 93960), (18060, 92394), (18270, 91332), (18585, 89784), (18705, 89208), (18792, 88795), (19116, 87290), (20296, 82215), (20532, 81270), (21240, 78561), (21672, 76995), (21924, 76110), (22302, 74820), (22446, 74340), (22680, 73573), (22833, 73080), (23220, 71862), (23490, 71036), (23895, 69832), (23954, 69660), (24360, 68499), (24381, 68440), (24780, 67338), (24940, 66906), (25370, 65772), (25665, 65016), (26187, 63720), (27090, 61596), (27405, 60888), (27864, 59885), (29736, 56115), (29928, 55755), (30444, 54810), (30798, 54180), (31320, 53277), (31860, 52374), (32508, 51330), (32886, 50740), (33453, 49880), (33669, 49560), (34220, 48762), (34830, 47908), (34916, 47790), (35518, 46980), (35931, 46440), (36120, 46197), (36540, 45666), (37170, 44892), (37410, 44604), (38055, 43848), (38232, 43645), (40635, 41064)]