1389048000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1928

約数の個数: 224

約数和(自身を含む): 4737128448

約数和(自身を除く): 3348080448

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, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 400, 465, 480, 496, 500, 600, 620, 744, 750, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1600, 1860, 1867, 1984, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3720, 3734, 3875, 4000, 4650, 4800, 4960, 5601, 5952, 6000, 6200, 7440, 7468, 7750, 8000, 9300, 9335, 9920, 11202, 11625, 12000, 12400, 14880, 14936, 15500, 18600, 18670, 22404, 23250, 24000, 24800, 28005, 29760, 29872, 31000, 37200, 37340, 44808, 46500, 46675, 49600, 56010, 57877, 59744, 62000, 74400, 74680, 89616, 93000, 93350, 112020, 115754, 119488, 124000, 140025, 148800, 149360, 173631, 179232, 186000, 186700, 224040, 231508, 233375, 248000, 280050, 289385, 298720, 347262, 358464, 372000, 373400, 448080, 463016, 466750, 560100, 578770, 597440, 694524, 700125, 744000, 746800, 868155, 896160, 926032, 933500, 1120200, 1157540, 1389048, 1400250, 1446925, 1493600, 1736310, 1792320, 1852064, 1867000, 2240400, 2315080, 2778096, 2800500, 2893850, 2987200, 3472620, 3704128, 3734000, 4340775, 4480800, 4630160, 5556192, 5601000, 5787700, 6945240, 7234625, 7468000, 8681550, 8961600, 9260320, 11112384, 11202000, 11575400, 13890480, 14469250, 14936000, 17363100, 18520640, 21703875, 22404000, 23150800, 27780960, 28938500, 34726200, 43407750, 44808000, 46301600, 55561920, 57877000, 69452400, 86815500, 92603200, 115754000, 138904800, 173631000, 231508000, 277809600, 347262000, 463016000, 694524000, 1389048000]

約数ペア:

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