2040190848

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 6306048000

約数和(自身を除く): 4265857152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 137, 139, 144, 186, 192, 216, 248, 274, 278, 279, 288, 372, 384, 411, 417, 432, 496, 548, 556, 558, 576, 744, 822, 834, 837, 864, 992, 1096, 1112, 1116, 1152, 1233, 1251, 1488, 1644, 1668, 1674, 1728, 1984, 2192, 2224, 2232, 2466, 2502, 2976, 3288, 3336, 3348, 3456, 3699, 3753, 3968, 4247, 4309, 4384, 4448, 4464, 4932, 5004, 5952, 6576, 6672, 6696, 7398, 7506, 8494, 8618, 8768, 8896, 8928, 9864, 10008, 11904, 12741, 12927, 13152, 13344, 13392, 14796, 15012, 16988, 17236, 17536, 17792, 17856, 19043, 19728, 20016, 25482, 25854, 26304, 26688, 26784, 29592, 30024, 33976, 34472, 35712, 38086, 38223, 38781, 39456, 40032, 50964, 51708, 52608, 53376, 53568, 57129, 59184, 60048, 67952, 68944, 76172, 76446, 77562, 78912, 80064, 101928, 103416, 107136, 114258, 114669, 116343, 118368, 120096, 135904, 137888, 152344, 152892, 155124, 157824, 160128, 171387, 203856, 206832, 228516, 229338, 232686, 236736, 240192, 271808, 275776, 304688, 305784, 310248, 342774, 407712, 413664, 457032, 458676, 465372, 473472, 480384, 514161, 543616, 551552, 590333, 609376, 611568, 620496, 685548, 815424, 827328, 914064, 917352, 930744, 1028322, 1180666, 1218752, 1223136, 1240992, 1371096, 1630848, 1654656, 1770999, 1828128, 1834704, 1861488, 2056644, 2361332, 2437504, 2446272, 2481984, 2742192, 3541998, 3656256, 3669408, 3722976, 4113288, 4722664, 4892544, 4963968, 5312997, 5484384, 7083996, 7312512, 7338816, 7445952, 8226576, 9445328, 10625994, 10968768, 14167992, 14677632, 14891904, 15938991, 16453152, 18890656, 21251988, 21937536, 28335984, 31877982, 32906304, 37781312, 42503976, 56671968, 63755964, 65812608, 75562624, 85007952, 113343936, 127511928, 170015904, 226687872, 255023856, 340031808, 510047712, 680063616, 1020095424, 2040190848]

約数ペア:

[(1, 2040190848), (2, 1020095424), (3, 680063616), (4, 510047712), (6, 340031808), (8, 255023856), (9, 226687872), (12, 170015904), (16, 127511928), (18, 113343936), (24, 85007952), (27, 75562624), (31, 65812608), (32, 63755964), (36, 56671968), (48, 42503976), (54, 37781312), (62, 32906304), (64, 31877982), (72, 28335984), (93, 21937536), (96, 21251988), (108, 18890656), (124, 16453152), (128, 15938991), (137, 14891904), (139, 14677632), (144, 14167992), (186, 10968768), (192, 10625994), (216, 9445328), (248, 8226576), (274, 7445952), (278, 7338816), (279, 7312512), (288, 7083996), (372, 5484384), (384, 5312997), (411, 4963968), (417, 4892544), (432, 4722664), (496, 4113288), (548, 3722976), (556, 3669408), (558, 3656256), (576, 3541998), (744, 2742192), (822, 2481984), (834, 2446272), (837, 2437504), (864, 2361332), (992, 2056644), (1096, 1861488), (1112, 1834704), (1116, 1828128), (1152, 1770999), (1233, 1654656), (1251, 1630848), (1488, 1371096), (1644, 1240992), (1668, 1223136), (1674, 1218752), (1728, 1180666), (1984, 1028322), (2192, 930744), (2224, 917352), (2232, 914064), (2466, 827328), (2502, 815424), (2976, 685548), (3288, 620496), (3336, 611568), (3348, 609376), (3456, 590333), (3699, 551552), (3753, 543616), (3968, 514161), (4247, 480384), (4309, 473472), (4384, 465372), (4448, 458676), (4464, 457032), (4932, 413664), (5004, 407712), (5952, 342774), (6576, 310248), (6672, 305784), (6696, 304688), (7398, 275776), (7506, 271808), (8494, 240192), (8618, 236736), (8768, 232686), (8896, 229338), (8928, 228516), (9864, 206832), (10008, 203856), (11904, 171387), (12741, 160128), (12927, 157824), (13152, 155124), (13344, 152892), (13392, 152344), (14796, 137888), (15012, 135904), (16988, 120096), (17236, 118368), (17536, 116343), (17792, 114669), (17856, 114258), (19043, 107136), (19728, 103416), (20016, 101928), (25482, 80064), (25854, 78912), (26304, 77562), (26688, 76446), (26784, 76172), (29592, 68944), (30024, 67952), (33976, 60048), (34472, 59184), (35712, 57129), (38086, 53568), (38223, 53376), (38781, 52608), (39456, 51708), (40032, 50964)]