516435200

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 1399077120

約数和(自身を除く): 882641920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 137, 152, 155, 160, 190, 200, 248, 256, 274, 304, 310, 320, 380, 400, 475, 496, 548, 589, 608, 620, 640, 685, 760, 775, 800, 950, 992, 1096, 1178, 1216, 1240, 1280, 1370, 1520, 1550, 1600, 1900, 1984, 2192, 2356, 2432, 2480, 2603, 2740, 2945, 3040, 3100, 3200, 3425, 3800, 3968, 4247, 4384, 4712, 4864, 4960, 5206, 5480, 5890, 6080, 6200, 6400, 6850, 7600, 7936, 8494, 8768, 9424, 9920, 10412, 10960, 11780, 12160, 12400, 13015, 13700, 14725, 15200, 16988, 17536, 18848, 19840, 20824, 21235, 21920, 23560, 24320, 24800, 26030, 27400, 29450, 30400, 33976, 35072, 37696, 39680, 41648, 42470, 43840, 47120, 49600, 52060, 54800, 58900, 60800, 65075, 67952, 75392, 80693, 83296, 84940, 87680, 94240, 99200, 104120, 106175, 109600, 117800, 121600, 130150, 135904, 150784, 161386, 166592, 169880, 175360, 188480, 198400, 208240, 212350, 219200, 235600, 260300, 271808, 322772, 333184, 339760, 376960, 403465, 416480, 424700, 438400, 471200, 520600, 543616, 645544, 666368, 679520, 753920, 806930, 832960, 849400, 876800, 942400, 1041200, 1087232, 1291088, 1359040, 1613860, 1665920, 1698800, 1884800, 2017325, 2082400, 2582176, 2718080, 3227720, 3331840, 3397600, 3769600, 4034650, 4164800, 5164352, 5436160, 6455440, 6795200, 8069300, 8329600, 10328704, 12910880, 13590400, 16138600, 16659200, 20657408, 25821760, 27180800, 32277200, 51643520, 64554400, 103287040, 129108800, 258217600, 516435200]

約数ペア:

[(1, 516435200), (2, 258217600), (4, 129108800), (5, 103287040), (8, 64554400), (10, 51643520), (16, 32277200), (19, 27180800), (20, 25821760), (25, 20657408), (31, 16659200), (32, 16138600), (38, 13590400), (40, 12910880), (50, 10328704), (62, 8329600), (64, 8069300), (76, 6795200), (80, 6455440), (95, 5436160), (100, 5164352), (124, 4164800), (128, 4034650), (137, 3769600), (152, 3397600), (155, 3331840), (160, 3227720), (190, 2718080), (200, 2582176), (248, 2082400), (256, 2017325), (274, 1884800), (304, 1698800), (310, 1665920), (320, 1613860), (380, 1359040), (400, 1291088), (475, 1087232), (496, 1041200), (548, 942400), (589, 876800), (608, 849400), (620, 832960), (640, 806930), (685, 753920), (760, 679520), (775, 666368), (800, 645544), (950, 543616), (992, 520600), (1096, 471200), (1178, 438400), (1216, 424700), (1240, 416480), (1280, 403465), (1370, 376960), (1520, 339760), (1550, 333184), (1600, 322772), (1900, 271808), (1984, 260300), (2192, 235600), (2356, 219200), (2432, 212350), (2480, 208240), (2603, 198400), (2740, 188480), (2945, 175360), (3040, 169880), (3100, 166592), (3200, 161386), (3425, 150784), (3800, 135904), (3968, 130150), (4247, 121600), (4384, 117800), (4712, 109600), (4864, 106175), (4960, 104120), (5206, 99200), (5480, 94240), (5890, 87680), (6080, 84940), (6200, 83296), (6400, 80693), (6850, 75392), (7600, 67952), (7936, 65075), (8494, 60800), (8768, 58900), (9424, 54800), (9920, 52060), (10412, 49600), (10960, 47120), (11780, 43840), (12160, 42470), (12400, 41648), (13015, 39680), (13700, 37696), (14725, 35072), (15200, 33976), (16988, 30400), (17536, 29450), (18848, 27400), (19840, 26030), (20824, 24800), (21235, 24320), (21920, 23560)]