4131481600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 11211782400

約数和(自身を除く): 7080300800

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, 512, 548, 589, 608, 620, 640, 685, 760, 775, 800, 950, 992, 1024, 1096, 1178, 1216, 1240, 1280, 1370, 1520, 1550, 1600, 1900, 1984, 2048, 2192, 2356, 2432, 2480, 2560, 2603, 2740, 2945, 3040, 3100, 3200, 3425, 3800, 3968, 4247, 4384, 4712, 4864, 4960, 5120, 5206, 5480, 5890, 6080, 6200, 6400, 6850, 7600, 7936, 8494, 8768, 9424, 9728, 9920, 10240, 10412, 10960, 11780, 12160, 12400, 12800, 13015, 13700, 14725, 15200, 15872, 16988, 17536, 18848, 19456, 19840, 20824, 21235, 21920, 23560, 24320, 24800, 25600, 26030, 27400, 29450, 30400, 31744, 33976, 35072, 37696, 38912, 39680, 41648, 42470, 43840, 47120, 48640, 49600, 51200, 52060, 54800, 58900, 60800, 63488, 65075, 67952, 70144, 75392, 79360, 80693, 83296, 84940, 87680, 94240, 97280, 99200, 104120, 106175, 109600, 117800, 121600, 130150, 135904, 140288, 150784, 158720, 161386, 166592, 169880, 175360, 188480, 194560, 198400, 208240, 212350, 219200, 235600, 243200, 260300, 271808, 280576, 301568, 317440, 322772, 333184, 339760, 350720, 376960, 396800, 403465, 416480, 424700, 438400, 471200, 486400, 520600, 543616, 603136, 645544, 666368, 679520, 701440, 753920, 793600, 806930, 832960, 849400, 876800, 942400, 972800, 1041200, 1087232, 1206272, 1291088, 1332736, 1359040, 1402880, 1507840, 1587200, 1613860, 1665920, 1698800, 1753600, 1884800, 2017325, 2082400, 2174464, 2582176, 2665472, 2718080, 3015680, 3227720, 3331840, 3397600, 3507200, 3769600, 4034650, 4164800, 4348928, 5164352, 5330944, 5436160, 6031360, 6455440, 6663680, 6795200, 7014400, 7539200, 8069300, 8329600, 8697856, 10328704, 10872320, 12910880, 13327360, 13590400, 15078400, 16138600, 16659200, 20657408, 21744640, 25821760, 26654720, 27180800, 30156800, 32277200, 33318400, 41314816, 43489280, 51643520, 54361600, 64554400, 66636800, 82629632, 103287040, 108723200, 129108800, 133273600, 165259264, 206574080, 217446400, 258217600, 413148160, 516435200, 826296320, 1032870400, 2065740800, 4131481600]

約数ペア:

[(1, 4131481600), (2, 2065740800), (4, 1032870400), (5, 826296320), (8, 516435200), (10, 413148160), (16, 258217600), (19, 217446400), (20, 206574080), (25, 165259264), (31, 133273600), (32, 129108800), (38, 108723200), (40, 103287040), (50, 82629632), (62, 66636800), (64, 64554400), (76, 54361600), (80, 51643520), (95, 43489280), (100, 41314816), (124, 33318400), (128, 32277200), (137, 30156800), (152, 27180800), (155, 26654720), (160, 25821760), (190, 21744640), (200, 20657408), (248, 16659200), (256, 16138600), (274, 15078400), (304, 13590400), (310, 13327360), (320, 12910880), (380, 10872320), (400, 10328704), (475, 8697856), (496, 8329600), (512, 8069300), (548, 7539200), (589, 7014400), (608, 6795200), (620, 6663680), (640, 6455440), (685, 6031360), (760, 5436160), (775, 5330944), (800, 5164352), (950, 4348928), (992, 4164800), (1024, 4034650), (1096, 3769600), (1178, 3507200), (1216, 3397600), (1240, 3331840), (1280, 3227720), (1370, 3015680), (1520, 2718080), (1550, 2665472), (1600, 2582176), (1900, 2174464), (1984, 2082400), (2048, 2017325), (2192, 1884800), (2356, 1753600), (2432, 1698800), (2480, 1665920), (2560, 1613860), (2603, 1587200), (2740, 1507840), (2945, 1402880), (3040, 1359040), (3100, 1332736), (3200, 1291088), (3425, 1206272), (3800, 1087232), (3968, 1041200), (4247, 972800), (4384, 942400), (4712, 876800), (4864, 849400), (4960, 832960), (5120, 806930), (5206, 793600), (5480, 753920), (5890, 701440), (6080, 679520), (6200, 666368), (6400, 645544), (6850, 603136), (7600, 543616), (7936, 520600), (8494, 486400), (8768, 471200), (9424, 438400), (9728, 424700), (9920, 416480), (10240, 403465), (10412, 396800), (10960, 376960), (11780, 350720), (12160, 339760), (12400, 333184), (12800, 322772), (13015, 317440), (13700, 301568), (14725, 280576), (15200, 271808), (15872, 260300), (16988, 243200), (17536, 235600), (18848, 219200), (19456, 212350), (19840, 208240), (20824, 198400), (21235, 194560), (21920, 188480), (23560, 175360), (24320, 169880), (24800, 166592), (25600, 161386), (26030, 158720), (27400, 150784), (29450, 140288), (30400, 135904), (31744, 130150), (33976, 121600), (35072, 117800), (37696, 109600), (38912, 106175), (39680, 104120), (41648, 99200), (42470, 97280), (43840, 94240), (47120, 87680), (48640, 84940), (49600, 83296), (51200, 80693), (52060, 79360), (54800, 75392), (58900, 70144), (60800, 67952), (63488, 65075)]