2778096000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1930

約数の個数: 256

約数和(自身を含む): 9511557120

約数和(自身を除く): 6733461120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 600, 620, 640, 744, 750, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1600, 1860, 1867, 1920, 1984, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3200, 3720, 3734, 3875, 3968, 4000, 4650, 4800, 4960, 5601, 5952, 6000, 6200, 7440, 7468, 7750, 8000, 9300, 9335, 9600, 9920, 11202, 11625, 11904, 12000, 12400, 14880, 14936, 15500, 16000, 18600, 18670, 19840, 22404, 23250, 24000, 24800, 28005, 29760, 29872, 31000, 37200, 37340, 44808, 46500, 46675, 48000, 49600, 56010, 57877, 59520, 59744, 62000, 74400, 74680, 89616, 93000, 93350, 99200, 112020, 115754, 119488, 124000, 140025, 148800, 149360, 173631, 179232, 186000, 186700, 224040, 231508, 233375, 238976, 248000, 280050, 289385, 297600, 298720, 347262, 358464, 372000, 373400, 448080, 463016, 466750, 496000, 560100, 578770, 597440, 694524, 700125, 716928, 744000, 746800, 868155, 896160, 926032, 933500, 1120200, 1157540, 1194880, 1389048, 1400250, 1446925, 1488000, 1493600, 1736310, 1792320, 1852064, 1867000, 2240400, 2315080, 2778096, 2800500, 2893850, 2987200, 3472620, 3584640, 3704128, 3734000, 4340775, 4480800, 4630160, 5556192, 5601000, 5787700, 5974400, 6945240, 7234625, 7408256, 7468000, 8681550, 8961600, 9260320, 11112384, 11202000, 11575400, 13890480, 14469250, 14936000, 17363100, 17923200, 18520640, 21703875, 22224768, 22404000, 23150800, 27780960, 28938500, 29872000, 34726200, 37041280, 43407750, 44808000, 46301600, 55561920, 57877000, 69452400, 86815500, 89616000, 92603200, 111123840, 115754000, 138904800, 173631000, 185206400, 231508000, 277809600, 347262000, 463016000, 555619200, 694524000, 926032000, 1389048000, 2778096000]

約数ペア:

[(1, 2778096000), (2, 1389048000), (3, 926032000), (4, 694524000), (5, 555619200), (6, 463016000), (8, 347262000), (10, 277809600), (12, 231508000), (15, 185206400), (16, 173631000), (20, 138904800), (24, 115754000), (25, 111123840), (30, 92603200), (31, 89616000), (32, 86815500), (40, 69452400), (48, 57877000), (50, 55561920), (60, 46301600), (62, 44808000), (64, 43407750), (75, 37041280), (80, 34726200), (93, 29872000), (96, 28938500), (100, 27780960), (120, 23150800), (124, 22404000), (125, 22224768), (128, 21703875), (150, 18520640), (155, 17923200), (160, 17363100), (186, 14936000), (192, 14469250), (200, 13890480), (240, 11575400), (248, 11202000), (250, 11112384), (300, 9260320), (310, 8961600), (320, 8681550), (372, 7468000), (375, 7408256), (384, 7234625), (400, 6945240), (465, 5974400), (480, 5787700), (496, 5601000), (500, 5556192), (600, 4630160), (620, 4480800), (640, 4340775), (744, 3734000), (750, 3704128), (775, 3584640), (800, 3472620), (930, 2987200), (960, 2893850), (992, 2800500), (1000, 2778096), (1200, 2315080), (1240, 2240400), (1488, 1867000), (1500, 1852064), (1550, 1792320), (1600, 1736310), (1860, 1493600), (1867, 1488000), (1920, 1446925), (1984, 1400250), (2000, 1389048), (2325, 1194880), (2400, 1157540), (2480, 1120200), (2976, 933500), (3000, 926032), (3100, 896160), (3200, 868155), (3720, 746800), (3734, 744000), (3875, 716928), (3968, 700125), (4000, 694524), (4650, 597440), (4800, 578770), (4960, 560100), (5601, 496000), (5952, 466750), (6000, 463016), (6200, 448080), (7440, 373400), (7468, 372000), (7750, 358464), (8000, 347262), (9300, 298720), (9335, 297600), (9600, 289385), (9920, 280050), (11202, 248000), (11625, 238976), (11904, 233375), (12000, 231508), (12400, 224040), (14880, 186700), (14936, 186000), (15500, 179232), (16000, 173631), (18600, 149360), (18670, 148800), (19840, 140025), (22404, 124000), (23250, 119488), (24000, 115754), (24800, 112020), (28005, 99200), (29760, 93350), (29872, 93000), (31000, 89616), (37200, 74680), (37340, 74400), (44808, 62000), (46500, 59744), (46675, 59520), (48000, 57877), (49600, 56010)]