2500578864

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 8366408960

約数和(自身を除く): 5865830096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 139, 144, 162, 168, 189, 216, 243, 252, 278, 324, 336, 378, 417, 432, 486, 504, 556, 567, 648, 661, 756, 834, 972, 973, 1008, 1112, 1134, 1251, 1296, 1322, 1512, 1668, 1701, 1944, 1946, 1983, 2224, 2268, 2502, 2644, 2919, 3024, 3336, 3402, 3753, 3888, 3892, 3966, 4536, 4627, 5004, 5288, 5838, 5949, 6672, 6804, 7506, 7784, 7932, 8757, 9072, 9254, 10008, 10576, 11259, 11676, 11898, 13608, 13881, 15012, 15568, 15864, 17514, 17847, 18508, 20016, 22518, 23352, 23796, 26271, 27216, 27762, 30024, 31728, 33777, 35028, 35694, 37016, 41643, 45036, 46704, 47592, 52542, 53541, 55524, 60048, 67554, 70056, 71388, 74032, 78813, 83286, 90072, 91879, 95184, 105084, 107082, 111048, 124929, 135108, 140112, 142776, 157626, 160623, 166572, 180144, 183758, 210168, 214164, 222096, 236439, 249858, 270216, 275637, 285552, 315252, 321246, 333144, 367516, 374787, 420336, 428328, 472878, 499716, 540432, 551274, 630504, 642492, 643153, 666288, 735032, 749574, 826911, 856656, 945756, 999432, 1102548, 1124361, 1261008, 1284984, 1286306, 1470064, 1499148, 1653822, 1891512, 1929459, 1998864, 2205096, 2248722, 2480733, 2569968, 2572612, 2998296, 3307644, 3783024, 3858918, 4410192, 4497444, 4961466, 5145224, 5788377, 5996592, 6615288, 7442199, 7717836, 8994888, 9922932, 10290448, 11576754, 13230576, 14884398, 15435672, 17365131, 17989776, 19845864, 22326597, 23153508, 29768796, 30871344, 34730262, 39691728, 44653194, 46307016, 52095393, 59537592, 69460524, 89306388, 92614032, 104190786, 119075184, 138921048, 156286179, 178612776, 208381572, 277842096, 312572358, 357225552, 416763144, 625144716, 833526288, 1250289432, 2500578864]

約数ペア:

[(1, 2500578864), (2, 1250289432), (3, 833526288), (4, 625144716), (6, 416763144), (7, 357225552), (8, 312572358), (9, 277842096), (12, 208381572), (14, 178612776), (16, 156286179), (18, 138921048), (21, 119075184), (24, 104190786), (27, 92614032), (28, 89306388), (36, 69460524), (42, 59537592), (48, 52095393), (54, 46307016), (56, 44653194), (63, 39691728), (72, 34730262), (81, 30871344), (84, 29768796), (108, 23153508), (112, 22326597), (126, 19845864), (139, 17989776), (144, 17365131), (162, 15435672), (168, 14884398), (189, 13230576), (216, 11576754), (243, 10290448), (252, 9922932), (278, 8994888), (324, 7717836), (336, 7442199), (378, 6615288), (417, 5996592), (432, 5788377), (486, 5145224), (504, 4961466), (556, 4497444), (567, 4410192), (648, 3858918), (661, 3783024), (756, 3307644), (834, 2998296), (972, 2572612), (973, 2569968), (1008, 2480733), (1112, 2248722), (1134, 2205096), (1251, 1998864), (1296, 1929459), (1322, 1891512), (1512, 1653822), (1668, 1499148), (1701, 1470064), (1944, 1286306), (1946, 1284984), (1983, 1261008), (2224, 1124361), (2268, 1102548), (2502, 999432), (2644, 945756), (2919, 856656), (3024, 826911), (3336, 749574), (3402, 735032), (3753, 666288), (3888, 643153), (3892, 642492), (3966, 630504), (4536, 551274), (4627, 540432), (5004, 499716), (5288, 472878), (5838, 428328), (5949, 420336), (6672, 374787), (6804, 367516), (7506, 333144), (7784, 321246), (7932, 315252), (8757, 285552), (9072, 275637), (9254, 270216), (10008, 249858), (10576, 236439), (11259, 222096), (11676, 214164), (11898, 210168), (13608, 183758), (13881, 180144), (15012, 166572), (15568, 160623), (15864, 157626), (17514, 142776), (17847, 140112), (18508, 135108), (20016, 124929), (22518, 111048), (23352, 107082), (23796, 105084), (26271, 95184), (27216, 91879), (27762, 90072), (30024, 83286), (31728, 78813), (33777, 74032), (35028, 71388), (35694, 70056), (37016, 67554), (41643, 60048), (45036, 55524), (46704, 53541), (47592, 52542)]