764995680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17137}}^1$

素因数の和:17189

約数の個数: 144

約数和(自身を含む): 2694916224

約数和(自身を除く): 1929920544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 17137, 22320, 34274, 44640, 51411, 68548, 85685, 102822, 137096, 154233, 171370, 205644, 257055, 274192, 308466, 342740, 411288, 514110, 531247, 548384, 616932, 685480, 771165, 822576, 1028220, 1062494, 1233864, 1370960, 1542330, 1593741, 1645152, 2056440, 2124988, 2467728, 2656235, 2741920, 3084660, 3187482, 4112880, 4249976, 4781223, 4935456, 5312470, 6169320, 6374964, 7968705, 8225760, 8499952, 9562446, 10624940, 12338640, 12749928, 15937410, 16999904, 19124892, 21249880, 23906115, 24677280, 25499856, 31874820, 38249784, 42499760, 47812230, 50999712, 63749640, 76499568, 84999520, 95624460, 127499280, 152999136, 191248920, 254998560, 382497840, 764995680]

約数ペア:

[(1, 764995680), (2, 382497840), (3, 254998560), (4, 191248920), (5, 152999136), (6, 127499280), (8, 95624460), (9, 84999520), (10, 76499568), (12, 63749640), (15, 50999712), (16, 47812230), (18, 42499760), (20, 38249784), (24, 31874820), (30, 25499856), (31, 24677280), (32, 23906115), (36, 21249880), (40, 19124892), (45, 16999904), (48, 15937410), (60, 12749928), (62, 12338640), (72, 10624940), (80, 9562446), (90, 8499952), (93, 8225760), (96, 7968705), (120, 6374964), (124, 6169320), (144, 5312470), (155, 4935456), (160, 4781223), (180, 4249976), (186, 4112880), (240, 3187482), (248, 3084660), (279, 2741920), (288, 2656235), (310, 2467728), (360, 2124988), (372, 2056440), (465, 1645152), (480, 1593741), (496, 1542330), (558, 1370960), (620, 1233864), (720, 1062494), (744, 1028220), (930, 822576), (992, 771165), (1116, 685480), (1240, 616932), (1395, 548384), (1440, 531247), (1488, 514110), (1860, 411288), (2232, 342740), (2480, 308466), (2790, 274192), (2976, 257055), (3720, 205644), (4464, 171370), (4960, 154233), (5580, 137096), (7440, 102822), (8928, 85685), (11160, 68548), (14880, 51411), (17137, 44640), (22320, 34274)]