19449067680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20747}}^1$

素因数の和:20809

約数の個数: 384

約数和(自身を含む): 80309698560

約数和(自身を除く): 60860630880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5580, 5859, 6048, 6510, 6696, 6944, 7440, 7560, 7812, 8370, 8680, 8928, 9765, 10080, 10416, 11160, 11718, 13020, 13392, 14880, 15120, 15624, 16740, 17360, 19530, 20747, 20832, 22320, 23436, 26040, 26784, 29295, 30240, 31248, 33480, 34720, 39060, 41494, 44640, 46872, 52080, 58590, 62241, 62496, 66960, 78120, 82988, 93744, 103735, 104160, 117180, 124482, 133920, 145229, 156240, 165976, 186723, 187488, 207470, 234360, 248964, 290458, 311205, 312480, 331952, 373446, 414940, 435687, 468720, 497928, 560169, 580916, 622410, 643157, 663904, 726145, 746892, 829880, 871374, 933615, 937440, 995856, 1120338, 1161832, 1244820, 1286314, 1307061, 1452290, 1493784, 1659760, 1742748, 1867230, 1929471, 1991712, 2178435, 2240676, 2323664, 2489640, 2572628, 2614122, 2800845, 2904580, 2987568, 3215785, 3319520, 3485496, 3734460, 3858942, 3921183, 4356870, 4481352, 4502099, 4647328, 4979280, 5145256, 5228244, 5601690, 5788413, 5809160, 5975136, 6431570, 6535305, 6970992, 7468920, 7717884, 7842366, 8713740, 8962704, 9004198, 9647355, 9958560, 10290512, 10456488, 11203380, 11576826, 11618320, 12863140, 13070610, 13506297, 13941984, 14937840, 15435768, 15684732, 17365239, 17427480, 17925408, 18008396, 19294710, 19605915, 20581024, 20912976, 22406760, 22510495, 23153652, 23236640, 25726280, 26141220, 27012594, 28942065, 29875680, 30871536, 31369464, 34730478, 34854960, 36016792, 38589420, 39211830, 40518891, 41825952, 44813520, 45020990, 46307304, 51452560, 52282440, 54025188, 57884130, 61743072, 62738928, 67531485, 69460956, 69709920, 72033584, 77178840, 78423660, 81037782, 86826195, 89627040, 90041980, 92614608, 102905120, 104564880, 108050376, 115768260, 121556673, 125477856, 135062970, 138921912, 144067168, 154357680, 156847320, 162075564, 173652390, 180083960, 185229216, 202594455, 209129760, 216100752, 231536520, 243113346, 270125940, 277843824, 308715360, 313694640, 324151128, 347304780, 360167920, 405188910, 432201504, 463073040, 486226692, 540251880, 555687648, 607783365, 627389280, 648302256, 694609560, 720335840, 810377820, 926146080, 972453384, 1080503760, 1215566730, 1296604512, 1389219120, 1620755640, 1944906768, 2161007520, 2431133460, 2778438240, 3241511280, 3889813536, 4862266920, 6483022560, 9724533840, 19449067680]

約数ペア:

[(1, 19449067680), (2, 9724533840), (3, 6483022560), (4, 4862266920), (5, 3889813536), (6, 3241511280), (7, 2778438240), (8, 2431133460), (9, 2161007520), (10, 1944906768), (12, 1620755640), (14, 1389219120), (15, 1296604512), (16, 1215566730), (18, 1080503760), (20, 972453384), (21, 926146080), (24, 810377820), (27, 720335840), (28, 694609560), (30, 648302256), (31, 627389280), (32, 607783365), (35, 555687648), (36, 540251880), (40, 486226692), (42, 463073040), (45, 432201504), (48, 405188910), (54, 360167920), (56, 347304780), (60, 324151128), (62, 313694640), (63, 308715360), (70, 277843824), (72, 270125940), (80, 243113346), (84, 231536520), (90, 216100752), (93, 209129760), (96, 202594455), (105, 185229216), (108, 180083960), (112, 173652390), (120, 162075564), (124, 156847320), (126, 154357680), (135, 144067168), (140, 138921912), (144, 135062970), (155, 125477856), (160, 121556673), (168, 115768260), (180, 108050376), (186, 104564880), (189, 102905120), (210, 92614608), (216, 90041980), (217, 89627040), (224, 86826195), (240, 81037782), (248, 78423660), (252, 77178840), (270, 72033584), (279, 69709920), (280, 69460956), (288, 67531485), (310, 62738928), (315, 61743072), (336, 57884130), (360, 54025188), (372, 52282440), (378, 51452560), (420, 46307304), (432, 45020990), (434, 44813520), (465, 41825952), (480, 40518891), (496, 39211830), (504, 38589420), (540, 36016792), (558, 34854960), (560, 34730478), (620, 31369464), (630, 30871536), (651, 29875680), (672, 28942065), (720, 27012594), (744, 26141220), (756, 25726280), (837, 23236640), (840, 23153652), (864, 22510495), (868, 22406760), (930, 20912976), (945, 20581024), (992, 19605915), (1008, 19294710), (1080, 18008396), (1085, 17925408), (1116, 17427480), (1120, 17365239), (1240, 15684732), (1260, 15435768), (1302, 14937840), (1395, 13941984), (1440, 13506297), (1488, 13070610), (1512, 12863140), (1674, 11618320), (1680, 11576826), (1736, 11203380), (1860, 10456488), (1890, 10290512), (1953, 9958560), (2016, 9647355), (2160, 9004198), (2170, 8962704), (2232, 8713740), (2480, 7842366), (2520, 7717884), (2604, 7468920), (2790, 6970992), (2976, 6535305), (3024, 6431570), (3255, 5975136), (3348, 5809160), (3360, 5788413), (3472, 5601690), (3720, 5228244), (3780, 5145256), (3906, 4979280), (4185, 4647328), (4320, 4502099), (4340, 4481352), (4464, 4356870), (4960, 3921183), (5040, 3858942), (5208, 3734460), (5580, 3485496), (5859, 3319520), (6048, 3215785), (6510, 2987568), (6696, 2904580), (6944, 2800845), (7440, 2614122), (7560, 2572628), (7812, 2489640), (8370, 2323664), (8680, 2240676), (8928, 2178435), (9765, 1991712), (10080, 1929471), (10416, 1867230), (11160, 1742748), (11718, 1659760), (13020, 1493784), (13392, 1452290), (14880, 1307061), (15120, 1286314), (15624, 1244820), (16740, 1161832), (17360, 1120338), (19530, 995856), (20747, 937440), (20832, 933615), (22320, 871374), (23436, 829880), (26040, 746892), (26784, 726145), (29295, 663904), (30240, 643157), (31248, 622410), (33480, 580916), (34720, 560169), (39060, 497928), (41494, 468720), (44640, 435687), (46872, 414940), (52080, 373446), (58590, 331952), (62241, 312480), (62496, 311205), (66960, 290458), (78120, 248964), (82988, 234360), (93744, 207470), (103735, 187488), (104160, 186723), (117180, 165976), (124482, 156240), (133920, 145229)]