20188337760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 432

約数和(自身を含む): 73921302000

約数和(自身を除く): 53732964240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 139, 144, 153, 160, 170, 180, 204, 240, 255, 272, 278, 288, 289, 306, 340, 349, 360, 408, 417, 480, 510, 544, 556, 578, 612, 680, 695, 698, 720, 765, 816, 834, 867, 1020, 1047, 1112, 1156, 1224, 1251, 1360, 1390, 1396, 1440, 1445, 1530, 1632, 1668, 1734, 1745, 2040, 2085, 2094, 2224, 2312, 2363, 2448, 2502, 2601, 2720, 2780, 2792, 2890, 3060, 3141, 3336, 3468, 3490, 4080, 4170, 4188, 4335, 4448, 4624, 4726, 4896, 5004, 5202, 5235, 5560, 5584, 5780, 5933, 6120, 6255, 6282, 6672, 6936, 6980, 7089, 8160, 8340, 8376, 8670, 9248, 9452, 10008, 10404, 10470, 11120, 11168, 11560, 11815, 11866, 12240, 12510, 12564, 13005, 13344, 13872, 13960, 14178, 15705, 16680, 16752, 17340, 17799, 18904, 20016, 20808, 20940, 21267, 22240, 23120, 23630, 23732, 24480, 25020, 25128, 26010, 27744, 27920, 28356, 29665, 31410, 33360, 33504, 34680, 35445, 35598, 37808, 40032, 40171, 41616, 41880, 42534, 46240, 47260, 47464, 48511, 50040, 50256, 52020, 53397, 55840, 56712, 59330, 62820, 66720, 69360, 70890, 71196, 75616, 80342, 83232, 83760, 85068, 88995, 94520, 94928, 97022, 100080, 100512, 100861, 104040, 106335, 106794, 113424, 118660, 120513, 125640, 138720, 141780, 142392, 145533, 160684, 167520, 170136, 177990, 189040, 189856, 194044, 200160, 200855, 201722, 208080, 212670, 213588, 226848, 237320, 241026, 242555, 251280, 266985, 283560, 284784, 291066, 302583, 321368, 340272, 355980, 361539, 378080, 388088, 401710, 403444, 416160, 425340, 427176, 436599, 474640, 482052, 485110, 502560, 504305, 533970, 567120, 569568, 582132, 602565, 605166, 642736, 680544, 711960, 723078, 727665, 776176, 803420, 806888, 824687, 850680, 854352, 873198, 907749, 949280, 964104, 970220, 1008610, 1067940, 1134240, 1164264, 1205130, 1210332, 1285472, 1423920, 1446156, 1455330, 1512915, 1552352, 1606840, 1613776, 1649374, 1701360, 1708704, 1746396, 1807695, 1815498, 1928208, 1940440, 2017220, 2135880, 2182995, 2328528, 2410260, 2420664, 2474061, 2847840, 2892312, 2910660, 3025830, 3213680, 3227552, 3298748, 3402720, 3492792, 3615390, 3630996, 3856416, 3880880, 4034440, 4123435, 4271760, 4365990, 4538745, 4657056, 4820520, 4841328, 4948122, 5784624, 5821320, 6051660, 6427360, 6597496, 6985584, 7230780, 7261992, 7422183, 7761760, 8068880, 8246870, 8543520, 8731980, 9077490, 9641040, 9682656, 9896244, 11569248, 11642640, 12103320, 12370305, 13194992, 13971168, 14019679, 14461560, 14523984, 14844366, 16137760, 16493740, 17463960, 18154980, 19282080, 19792488, 23285280, 24206640, 24740610, 26389984, 28039358, 28923120, 29047968, 29688732, 32987480, 34927920, 36309960, 37110915, 39584976, 42059037, 48413280, 49481220, 56078716, 57846240, 59377464, 65974960, 69855840, 70098395, 72619920, 74221830, 79169952, 84118074, 98962440, 112157432, 118754928, 126177111, 131949920, 140196790, 145239840, 148443660, 168236148, 197924880, 210295185, 224314864, 237509856, 252354222, 280393580, 296887320, 336472296, 395849760, 420590370, 448629728, 504708444, 560787160, 593774640, 630885555, 672944592, 841180740, 1009416888, 1121574320, 1187549280, 1261771110, 1345889184, 1682361480, 2018833776, 2243148640, 2523542220, 3364722960, 4037667552, 5047084440, 6729445920, 10094168880, 20188337760]

約数ペア:

[(1, 20188337760), (2, 10094168880), (3, 6729445920), (4, 5047084440), (5, 4037667552), (6, 3364722960), (8, 2523542220), (9, 2243148640), (10, 2018833776), (12, 1682361480), (15, 1345889184), (16, 1261771110), (17, 1187549280), (18, 1121574320), (20, 1009416888), (24, 841180740), (30, 672944592), (32, 630885555), (34, 593774640), (36, 560787160), (40, 504708444), (45, 448629728), (48, 420590370), (51, 395849760), (60, 336472296), (68, 296887320), (72, 280393580), (80, 252354222), (85, 237509856), (90, 224314864), (96, 210295185), (102, 197924880), (120, 168236148), (136, 148443660), (139, 145239840), (144, 140196790), (153, 131949920), (160, 126177111), (170, 118754928), (180, 112157432), (204, 98962440), (240, 84118074), (255, 79169952), (272, 74221830), (278, 72619920), (288, 70098395), (289, 69855840), (306, 65974960), (340, 59377464), (349, 57846240), (360, 56078716), (408, 49481220), (417, 48413280), (480, 42059037), (510, 39584976), (544, 37110915), (556, 36309960), (578, 34927920), (612, 32987480), (680, 29688732), (695, 29047968), (698, 28923120), (720, 28039358), (765, 26389984), (816, 24740610), (834, 24206640), (867, 23285280), (1020, 19792488), (1047, 19282080), (1112, 18154980), (1156, 17463960), (1224, 16493740), (1251, 16137760), (1360, 14844366), (1390, 14523984), (1396, 14461560), (1440, 14019679), (1445, 13971168), (1530, 13194992), (1632, 12370305), (1668, 12103320), (1734, 11642640), (1745, 11569248), (2040, 9896244), (2085, 9682656), (2094, 9641040), (2224, 9077490), (2312, 8731980), (2363, 8543520), (2448, 8246870), (2502, 8068880), (2601, 7761760), (2720, 7422183), (2780, 7261992), (2792, 7230780), (2890, 6985584), (3060, 6597496), (3141, 6427360), (3336, 6051660), (3468, 5821320), (3490, 5784624), (4080, 4948122), (4170, 4841328), (4188, 4820520), (4335, 4657056), (4448, 4538745), (4624, 4365990), (4726, 4271760), (4896, 4123435), (5004, 4034440), (5202, 3880880), (5235, 3856416), (5560, 3630996), (5584, 3615390), (5780, 3492792), (5933, 3402720), (6120, 3298748), (6255, 3227552), (6282, 3213680), (6672, 3025830), (6936, 2910660), (6980, 2892312), (7089, 2847840), (8160, 2474061), (8340, 2420664), (8376, 2410260), (8670, 2328528), (9248, 2182995), (9452, 2135880), (10008, 2017220), (10404, 1940440), (10470, 1928208), (11120, 1815498), (11168, 1807695), (11560, 1746396), (11815, 1708704), (11866, 1701360), (12240, 1649374), (12510, 1613776), (12564, 1606840), (13005, 1552352), (13344, 1512915), (13872, 1455330), (13960, 1446156), (14178, 1423920), (15705, 1285472), (16680, 1210332), (16752, 1205130), (17340, 1164264), (17799, 1134240), (18904, 1067940), (20016, 1008610), (20808, 970220), (20940, 964104), (21267, 949280), (22240, 907749), (23120, 873198), (23630, 854352), (23732, 850680), (24480, 824687), (25020, 806888), (25128, 803420), (26010, 776176), (27744, 727665), (27920, 723078), (28356, 711960), (29665, 680544), (31410, 642736), (33360, 605166), (33504, 602565), (34680, 582132), (35445, 569568), (35598, 567120), (37808, 533970), (40032, 504305), (40171, 502560), (41616, 485110), (41880, 482052), (42534, 474640), (46240, 436599), (47260, 427176), (47464, 425340), (48511, 416160), (50040, 403444), (50256, 401710), (52020, 388088), (53397, 378080), (55840, 361539), (56712, 355980), (59330, 340272), (62820, 321368), (66720, 302583), (69360, 291066), (70890, 284784), (71196, 283560), (75616, 266985), (80342, 251280), (83232, 242555), (83760, 241026), (85068, 237320), (88995, 226848), (94520, 213588), (94928, 212670), (97022, 208080), (100080, 201722), (100512, 200855), (100861, 200160), (104040, 194044), (106335, 189856), (106794, 189040), (113424, 177990), (118660, 170136), (120513, 167520), (125640, 160684), (138720, 145533), (141780, 142392)]