1068205440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 3567421440

約数和(自身を除く): 2499216000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 137, 155, 160, 186, 192, 240, 248, 262, 274, 310, 320, 372, 384, 393, 411, 465, 480, 496, 524, 548, 620, 640, 655, 685, 744, 786, 822, 930, 960, 992, 1048, 1096, 1240, 1310, 1370, 1488, 1572, 1644, 1860, 1920, 1965, 1984, 2055, 2096, 2192, 2480, 2620, 2740, 2976, 3144, 3288, 3720, 3930, 3968, 4061, 4110, 4192, 4247, 4384, 4960, 5240, 5480, 5952, 6288, 6576, 7440, 7860, 8122, 8220, 8384, 8494, 8768, 9920, 10480, 10960, 11904, 12183, 12576, 12741, 13152, 14880, 15720, 16244, 16440, 16768, 16988, 17536, 17947, 19840, 20305, 20960, 21235, 21920, 24366, 25152, 25482, 26304, 29760, 31440, 32488, 32880, 33976, 35894, 40610, 41920, 42470, 43840, 48732, 50304, 50964, 52608, 53841, 59520, 60915, 62880, 63705, 64976, 65760, 67952, 71788, 81220, 83840, 84940, 87680, 89735, 97464, 101928, 107682, 121830, 125760, 127410, 129952, 131520, 135904, 143576, 162440, 169880, 179470, 194928, 203856, 215364, 243660, 251520, 254820, 259904, 263040, 269205, 271808, 287152, 324880, 339760, 358940, 389856, 407712, 430728, 487320, 509640, 519808, 538410, 543616, 556357, 574304, 649760, 679520, 717880, 779712, 815424, 861456, 974640, 1019280, 1076820, 1112714, 1148608, 1299520, 1359040, 1435760, 1559424, 1630848, 1669071, 1722912, 1949280, 2038560, 2153640, 2225428, 2297216, 2599040, 2718080, 2781785, 2871520, 3338142, 3445824, 3898560, 4077120, 4307280, 4450856, 5563570, 5743040, 6676284, 6891648, 7797120, 8154240, 8345355, 8614560, 8901712, 11127140, 11486080, 13352568, 16690710, 17229120, 17803424, 22254280, 26705136, 33381420, 34458240, 35606848, 44508560, 53410272, 66762840, 71213696, 89017120, 106820544, 133525680, 178034240, 213641088, 267051360, 356068480, 534102720, 1068205440]

約数ペア:

[(1, 1068205440), (2, 534102720), (3, 356068480), (4, 267051360), (5, 213641088), (6, 178034240), (8, 133525680), (10, 106820544), (12, 89017120), (15, 71213696), (16, 66762840), (20, 53410272), (24, 44508560), (30, 35606848), (31, 34458240), (32, 33381420), (40, 26705136), (48, 22254280), (60, 17803424), (62, 17229120), (64, 16690710), (80, 13352568), (93, 11486080), (96, 11127140), (120, 8901712), (124, 8614560), (128, 8345355), (131, 8154240), (137, 7797120), (155, 6891648), (160, 6676284), (186, 5743040), (192, 5563570), (240, 4450856), (248, 4307280), (262, 4077120), (274, 3898560), (310, 3445824), (320, 3338142), (372, 2871520), (384, 2781785), (393, 2718080), (411, 2599040), (465, 2297216), (480, 2225428), (496, 2153640), (524, 2038560), (548, 1949280), (620, 1722912), (640, 1669071), (655, 1630848), (685, 1559424), (744, 1435760), (786, 1359040), (822, 1299520), (930, 1148608), (960, 1112714), (992, 1076820), (1048, 1019280), (1096, 974640), (1240, 861456), (1310, 815424), (1370, 779712), (1488, 717880), (1572, 679520), (1644, 649760), (1860, 574304), (1920, 556357), (1965, 543616), (1984, 538410), (2055, 519808), (2096, 509640), (2192, 487320), (2480, 430728), (2620, 407712), (2740, 389856), (2976, 358940), (3144, 339760), (3288, 324880), (3720, 287152), (3930, 271808), (3968, 269205), (4061, 263040), (4110, 259904), (4192, 254820), (4247, 251520), (4384, 243660), (4960, 215364), (5240, 203856), (5480, 194928), (5952, 179470), (6288, 169880), (6576, 162440), (7440, 143576), (7860, 135904), (8122, 131520), (8220, 129952), (8384, 127410), (8494, 125760), (8768, 121830), (9920, 107682), (10480, 101928), (10960, 97464), (11904, 89735), (12183, 87680), (12576, 84940), (12741, 83840), (13152, 81220), (14880, 71788), (15720, 67952), (16244, 65760), (16440, 64976), (16768, 63705), (16988, 62880), (17536, 60915), (17947, 59520), (19840, 53841), (20305, 52608), (20960, 50964), (21235, 50304), (21920, 48732), (24366, 43840), (25152, 42470), (25482, 41920), (26304, 40610), (29760, 35894), (31440, 33976), (32488, 32880)]