2591537760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 384

約数和(自身を含む): 10612546560

約数和(自身を除く): 8021008800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 480, 504, 516, 540, 560, 602, 630, 645, 672, 688, 720, 756, 774, 840, 860, 864, 903, 945, 1008, 1032, 1080, 1120, 1161, 1204, 1260, 1290, 1376, 1440, 1505, 1512, 1548, 1680, 1720, 1806, 1890, 1935, 1993, 2016, 2064, 2160, 2322, 2408, 2520, 2580, 2709, 3010, 3024, 3096, 3360, 3440, 3612, 3780, 3870, 3986, 4128, 4320, 4515, 4644, 4816, 5040, 5160, 5418, 5805, 5979, 6020, 6048, 6192, 6880, 7224, 7560, 7740, 7972, 8127, 9030, 9288, 9632, 9965, 10080, 10320, 10836, 11610, 11958, 12040, 12384, 13545, 13951, 14448, 15120, 15480, 15944, 16254, 17937, 18060, 18576, 19930, 20640, 21672, 23220, 23916, 24080, 27090, 27902, 28896, 29895, 30240, 30960, 31888, 32508, 35874, 36120, 37152, 39860, 40635, 41853, 43344, 46440, 47832, 48160, 53811, 54180, 55804, 59790, 61920, 63776, 65016, 69755, 71748, 72240, 79720, 81270, 83706, 85699, 86688, 89685, 92880, 95664, 107622, 108360, 111608, 119580, 125559, 130032, 139510, 143496, 144480, 159440, 162540, 167412, 171398, 179370, 185760, 191328, 209265, 215244, 216720, 223216, 239160, 251118, 257097, 260064, 269055, 279020, 286992, 318880, 325080, 334824, 342796, 358740, 376677, 418530, 428495, 430488, 433440, 446432, 478320, 502236, 514194, 538110, 558040, 573984, 599893, 627795, 650160, 669648, 685592, 717480, 753354, 771291, 837060, 856990, 860976, 956640, 1004472, 1028388, 1076220, 1116080, 1199786, 1255590, 1285485, 1300320, 1339296, 1371184, 1434960, 1506708, 1542582, 1674120, 1713980, 1721952, 1799679, 1883385, 2008944, 2056776, 2152440, 2232160, 2313873, 2399572, 2511180, 2570970, 2742368, 2869920, 2999465, 3013416, 3085164, 3348240, 3427960, 3599358, 3766770, 3856455, 4017888, 4113552, 4304880, 4627746, 4799144, 5022360, 5141940, 5399037, 5998930, 6026832, 6170328, 6696480, 6855920, 7198716, 7533540, 7712910, 8227104, 8609760, 8998395, 9255492, 9598288, 10044720, 10283880, 10798074, 11569365, 11997860, 12053664, 12340656, 13711840, 14397432, 15067080, 15425820, 16197111, 17996790, 18510984, 19196576, 20089440, 20567760, 21596148, 23138730, 23995720, 24681312, 26995185, 28794864, 30134160, 30851640, 32394222, 35993580, 37021968, 41135520, 43192296, 46277460, 47991440, 53990370, 57589728, 60268320, 61703280, 64788444, 71987160, 74043936, 80985555, 86384592, 92554920, 95982880, 107980740, 123406560, 129576888, 143974320, 161971110, 172769184, 185109840, 215961480, 259153776, 287948640, 323942220, 370219680, 431922960, 518307552, 647884440, 863845920, 1295768880, 2591537760]

約数ペア:

[(1, 2591537760), (2, 1295768880), (3, 863845920), (4, 647884440), (5, 518307552), (6, 431922960), (7, 370219680), (8, 323942220), (9, 287948640), (10, 259153776), (12, 215961480), (14, 185109840), (15, 172769184), (16, 161971110), (18, 143974320), (20, 129576888), (21, 123406560), (24, 107980740), (27, 95982880), (28, 92554920), (30, 86384592), (32, 80985555), (35, 74043936), (36, 71987160), (40, 64788444), (42, 61703280), (43, 60268320), (45, 57589728), (48, 53990370), (54, 47991440), (56, 46277460), (60, 43192296), (63, 41135520), (70, 37021968), (72, 35993580), (80, 32394222), (84, 30851640), (86, 30134160), (90, 28794864), (96, 26995185), (105, 24681312), (108, 23995720), (112, 23138730), (120, 21596148), (126, 20567760), (129, 20089440), (135, 19196576), (140, 18510984), (144, 17996790), (160, 16197111), (168, 15425820), (172, 15067080), (180, 14397432), (189, 13711840), (210, 12340656), (215, 12053664), (216, 11997860), (224, 11569365), (240, 10798074), (252, 10283880), (258, 10044720), (270, 9598288), (280, 9255492), (288, 8998395), (301, 8609760), (315, 8227104), (336, 7712910), (344, 7533540), (360, 7198716), (378, 6855920), (387, 6696480), (420, 6170328), (430, 6026832), (432, 5998930), (480, 5399037), (504, 5141940), (516, 5022360), (540, 4799144), (560, 4627746), (602, 4304880), (630, 4113552), (645, 4017888), (672, 3856455), (688, 3766770), (720, 3599358), (756, 3427960), (774, 3348240), (840, 3085164), (860, 3013416), (864, 2999465), (903, 2869920), (945, 2742368), (1008, 2570970), (1032, 2511180), (1080, 2399572), (1120, 2313873), (1161, 2232160), (1204, 2152440), (1260, 2056776), (1290, 2008944), (1376, 1883385), (1440, 1799679), (1505, 1721952), (1512, 1713980), (1548, 1674120), (1680, 1542582), (1720, 1506708), (1806, 1434960), (1890, 1371184), (1935, 1339296), (1993, 1300320), (2016, 1285485), (2064, 1255590), (2160, 1199786), (2322, 1116080), (2408, 1076220), (2520, 1028388), (2580, 1004472), (2709, 956640), (3010, 860976), (3024, 856990), (3096, 837060), (3360, 771291), (3440, 753354), (3612, 717480), (3780, 685592), (3870, 669648), (3986, 650160), (4128, 627795), (4320, 599893), (4515, 573984), (4644, 558040), (4816, 538110), (5040, 514194), (5160, 502236), (5418, 478320), (5805, 446432), (5979, 433440), (6020, 430488), (6048, 428495), (6192, 418530), (6880, 376677), (7224, 358740), (7560, 342796), (7740, 334824), (7972, 325080), (8127, 318880), (9030, 286992), (9288, 279020), (9632, 269055), (9965, 260064), (10080, 257097), (10320, 251118), (10836, 239160), (11610, 223216), (11958, 216720), (12040, 215244), (12384, 209265), (13545, 191328), (13951, 185760), (14448, 179370), (15120, 171398), (15480, 167412), (15944, 162540), (16254, 159440), (17937, 144480), (18060, 143496), (18576, 139510), (19930, 130032), (20640, 125559), (21672, 119580), (23220, 111608), (23916, 108360), (24080, 107622), (27090, 95664), (27902, 92880), (28896, 89685), (29895, 86688), (30240, 85699), (30960, 83706), (31888, 81270), (32508, 79720), (35874, 72240), (36120, 71748), (37152, 69755), (39860, 65016), (40635, 63776), (41853, 61920), (43344, 59790), (46440, 55804), (47832, 54180), (48160, 53811)]