2788368000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5324

約数の個数: 256

約数和(自身を含む): 10085662080

約数和(自身を除く): 7297294080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 384, 400, 440, 480, 500, 528, 550, 600, 640, 660, 704, 750, 800, 825, 880, 960, 1000, 1056, 1100, 1200, 1320, 1375, 1408, 1500, 1600, 1650, 1760, 1920, 2000, 2112, 2200, 2400, 2640, 2750, 3000, 3200, 3300, 3520, 4000, 4125, 4224, 4400, 4800, 5280, 5281, 5500, 6000, 6600, 7040, 8000, 8250, 8800, 9600, 10560, 10562, 11000, 12000, 13200, 15843, 16000, 16500, 17600, 21120, 21124, 22000, 24000, 26400, 26405, 31686, 33000, 35200, 42248, 44000, 48000, 52800, 52810, 58091, 63372, 66000, 79215, 84496, 88000, 105600, 105620, 116182, 126744, 132000, 132025, 158430, 168992, 174273, 176000, 211240, 232364, 253488, 264000, 264050, 290455, 316860, 337984, 348546, 396075, 422480, 464728, 506976, 528000, 528100, 580910, 633720, 660125, 675968, 697092, 792150, 844960, 871365, 929456, 1013952, 1056200, 1161820, 1267440, 1320250, 1394184, 1452275, 1584300, 1689920, 1742730, 1858912, 1980375, 2027904, 2112400, 2323640, 2534880, 2640500, 2788368, 2904550, 3168600, 3379840, 3485460, 3717824, 3960750, 4224800, 4356825, 4647280, 5069760, 5281000, 5576736, 5809100, 6337200, 6970920, 7261375, 7435648, 7921500, 8449600, 8713650, 9294560, 10139520, 10562000, 11153472, 11618200, 12674400, 13941840, 14522750, 15843000, 16899200, 17427300, 18589120, 21124000, 21784125, 22306944, 23236400, 25348800, 27883680, 29045500, 31686000, 34854600, 37178240, 42248000, 43568250, 46472800, 50697600, 55767360, 58091000, 63372000, 69709200, 84496000, 87136500, 92945600, 111534720, 116182000, 126744000, 139418400, 174273000, 185891200, 232364000, 253488000, 278836800, 348546000, 464728000, 557673600, 697092000, 929456000, 1394184000, 2788368000]

約数ペア:

[(1, 2788368000), (2, 1394184000), (3, 929456000), (4, 697092000), (5, 557673600), (6, 464728000), (8, 348546000), (10, 278836800), (11, 253488000), (12, 232364000), (15, 185891200), (16, 174273000), (20, 139418400), (22, 126744000), (24, 116182000), (25, 111534720), (30, 92945600), (32, 87136500), (33, 84496000), (40, 69709200), (44, 63372000), (48, 58091000), (50, 55767360), (55, 50697600), (60, 46472800), (64, 43568250), (66, 42248000), (75, 37178240), (80, 34854600), (88, 31686000), (96, 29045500), (100, 27883680), (110, 25348800), (120, 23236400), (125, 22306944), (128, 21784125), (132, 21124000), (150, 18589120), (160, 17427300), (165, 16899200), (176, 15843000), (192, 14522750), (200, 13941840), (220, 12674400), (240, 11618200), (250, 11153472), (264, 10562000), (275, 10139520), (300, 9294560), (320, 8713650), (330, 8449600), (352, 7921500), (375, 7435648), (384, 7261375), (400, 6970920), (440, 6337200), (480, 5809100), (500, 5576736), (528, 5281000), (550, 5069760), (600, 4647280), (640, 4356825), (660, 4224800), (704, 3960750), (750, 3717824), (800, 3485460), (825, 3379840), (880, 3168600), (960, 2904550), (1000, 2788368), (1056, 2640500), (1100, 2534880), (1200, 2323640), (1320, 2112400), (1375, 2027904), (1408, 1980375), (1500, 1858912), (1600, 1742730), (1650, 1689920), (1760, 1584300), (1920, 1452275), (2000, 1394184), (2112, 1320250), (2200, 1267440), (2400, 1161820), (2640, 1056200), (2750, 1013952), (3000, 929456), (3200, 871365), (3300, 844960), (3520, 792150), (4000, 697092), (4125, 675968), (4224, 660125), (4400, 633720), (4800, 580910), (5280, 528100), (5281, 528000), (5500, 506976), (6000, 464728), (6600, 422480), (7040, 396075), (8000, 348546), (8250, 337984), (8800, 316860), (9600, 290455), (10560, 264050), (10562, 264000), (11000, 253488), (12000, 232364), (13200, 211240), (15843, 176000), (16000, 174273), (16500, 168992), (17600, 158430), (21120, 132025), (21124, 132000), (22000, 126744), (24000, 116182), (26400, 105620), (26405, 105600), (31686, 88000), (33000, 84496), (35200, 79215), (42248, 66000), (44000, 63372), (48000, 58091), (52800, 52810)]