809328000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 256

約数和(自身を含む): 2891528640

約数和(自身を除く): 2082200640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1297, 1300, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2594, 2600, 3000, 3120, 3200, 3250, 3891, 3900, 4000, 4160, 4800, 4875, 4992, 5188, 5200, 6000, 6240, 6485, 6500, 7782, 7800, 8000, 8320, 9600, 9750, 10376, 10400, 12000, 12480, 12970, 13000, 15564, 15600, 16000, 16861, 19455, 19500, 20752, 20800, 24000, 24960, 25940, 26000, 31128, 31200, 32425, 33722, 38910, 39000, 41504, 41600, 48000, 50583, 51880, 52000, 62256, 62400, 64850, 67444, 77820, 78000, 83008, 84305, 97275, 101166, 103760, 104000, 124512, 124800, 129700, 134888, 155640, 156000, 162125, 166016, 168610, 194550, 202332, 207520, 208000, 249024, 252915, 259400, 269776, 311280, 312000, 324250, 337220, 389100, 404664, 415040, 421525, 486375, 498048, 505830, 518800, 539552, 622560, 624000, 648500, 674440, 778200, 809328, 830080, 843050, 972750, 1011660, 1037600, 1079104, 1245120, 1264575, 1297000, 1348880, 1556400, 1618656, 1686100, 1945500, 2023320, 2075200, 2107625, 2158208, 2490240, 2529150, 2594000, 2697760, 3112800, 3237312, 3372200, 3891000, 4046640, 4150400, 4215250, 5058300, 5188000, 5395520, 6225600, 6322875, 6474624, 6744400, 7782000, 8093280, 8430500, 10116600, 10376000, 10791040, 12451200, 12645750, 13488800, 15564000, 16186560, 16861000, 20233200, 20752000, 25291500, 26977600, 31128000, 32373120, 33722000, 40466400, 50583000, 53955200, 62256000, 67444000, 80932800, 101166000, 134888000, 161865600, 202332000, 269776000, 404664000, 809328000]

約数ペア:

[(1, 809328000), (2, 404664000), (3, 269776000), (4, 202332000), (5, 161865600), (6, 134888000), (8, 101166000), (10, 80932800), (12, 67444000), (13, 62256000), (15, 53955200), (16, 50583000), (20, 40466400), (24, 33722000), (25, 32373120), (26, 31128000), (30, 26977600), (32, 25291500), (39, 20752000), (40, 20233200), (48, 16861000), (50, 16186560), (52, 15564000), (60, 13488800), (64, 12645750), (65, 12451200), (75, 10791040), (78, 10376000), (80, 10116600), (96, 8430500), (100, 8093280), (104, 7782000), (120, 6744400), (125, 6474624), (128, 6322875), (130, 6225600), (150, 5395520), (156, 5188000), (160, 5058300), (192, 4215250), (195, 4150400), (200, 4046640), (208, 3891000), (240, 3372200), (250, 3237312), (260, 3112800), (300, 2697760), (312, 2594000), (320, 2529150), (325, 2490240), (375, 2158208), (384, 2107625), (390, 2075200), (400, 2023320), (416, 1945500), (480, 1686100), (500, 1618656), (520, 1556400), (600, 1348880), (624, 1297000), (640, 1264575), (650, 1245120), (750, 1079104), (780, 1037600), (800, 1011660), (832, 972750), (960, 843050), (975, 830080), (1000, 809328), (1040, 778200), (1200, 674440), (1248, 648500), (1297, 624000), (1300, 622560), (1500, 539552), (1560, 518800), (1600, 505830), (1625, 498048), (1664, 486375), (1920, 421525), (1950, 415040), (2000, 404664), (2080, 389100), (2400, 337220), (2496, 324250), (2594, 312000), (2600, 311280), (3000, 269776), (3120, 259400), (3200, 252915), (3250, 249024), (3891, 208000), (3900, 207520), (4000, 202332), (4160, 194550), (4800, 168610), (4875, 166016), (4992, 162125), (5188, 156000), (5200, 155640), (6000, 134888), (6240, 129700), (6485, 124800), (6500, 124512), (7782, 104000), (7800, 103760), (8000, 101166), (8320, 97275), (9600, 84305), (9750, 83008), (10376, 78000), (10400, 77820), (12000, 67444), (12480, 64850), (12970, 62400), (13000, 62256), (15564, 52000), (15600, 51880), (16000, 50583), (16861, 48000), (19455, 41600), (19500, 41504), (20752, 39000), (20800, 38910), (24000, 33722), (24960, 32425), (25940, 31200), (26000, 31128)]