63888000

素因数分解:

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

素因数の和:65

約数の個数: 256

約数和(自身を含む): 232951680

約数和(自身を除く): 169063680

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, 121, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 242, 250, 264, 275, 300, 320, 330, 352, 363, 375, 384, 400, 440, 480, 484, 500, 528, 550, 600, 605, 640, 660, 704, 726, 750, 800, 825, 880, 960, 968, 1000, 1056, 1100, 1200, 1210, 1320, 1331, 1375, 1408, 1452, 1500, 1600, 1650, 1760, 1815, 1920, 1936, 2000, 2112, 2200, 2400, 2420, 2640, 2662, 2750, 2904, 3000, 3025, 3200, 3300, 3520, 3630, 3872, 3993, 4000, 4125, 4224, 4400, 4800, 4840, 5280, 5324, 5500, 5808, 6000, 6050, 6600, 6655, 7040, 7260, 7744, 7986, 8000, 8250, 8800, 9075, 9600, 9680, 10560, 10648, 11000, 11616, 12000, 12100, 13200, 13310, 14520, 15125, 15488, 15972, 16000, 16500, 17600, 18150, 19360, 19965, 21120, 21296, 22000, 23232, 24000, 24200, 26400, 26620, 29040, 30250, 31944, 33000, 33275, 35200, 36300, 38720, 39930, 42592, 44000, 45375, 46464, 48000, 48400, 52800, 53240, 58080, 60500, 63888, 66000, 66550, 72600, 77440, 79860, 85184, 88000, 90750, 96800, 99825, 105600, 106480, 116160, 121000, 127776, 132000, 133100, 145200, 159720, 166375, 170368, 176000, 181500, 193600, 199650, 212960, 232320, 242000, 255552, 264000, 266200, 290400, 319440, 332750, 363000, 387200, 399300, 425920, 484000, 499125, 511104, 528000, 532400, 580800, 638880, 665500, 726000, 798600, 851840, 968000, 998250, 1064800, 1161600, 1277760, 1331000, 1452000, 1597200, 1936000, 1996500, 2129600, 2555520, 2662000, 2904000, 3194400, 3993000, 4259200, 5324000, 5808000, 6388800, 7986000, 10648000, 12777600, 15972000, 21296000, 31944000, 63888000]

約数ペア:

[(1, 63888000), (2, 31944000), (3, 21296000), (4, 15972000), (5, 12777600), (6, 10648000), (8, 7986000), (10, 6388800), (11, 5808000), (12, 5324000), (15, 4259200), (16, 3993000), (20, 3194400), (22, 2904000), (24, 2662000), (25, 2555520), (30, 2129600), (32, 1996500), (33, 1936000), (40, 1597200), (44, 1452000), (48, 1331000), (50, 1277760), (55, 1161600), (60, 1064800), (64, 998250), (66, 968000), (75, 851840), (80, 798600), (88, 726000), (96, 665500), (100, 638880), (110, 580800), (120, 532400), (121, 528000), (125, 511104), (128, 499125), (132, 484000), (150, 425920), (160, 399300), (165, 387200), (176, 363000), (192, 332750), (200, 319440), (220, 290400), (240, 266200), (242, 264000), (250, 255552), (264, 242000), (275, 232320), (300, 212960), (320, 199650), (330, 193600), (352, 181500), (363, 176000), (375, 170368), (384, 166375), (400, 159720), (440, 145200), (480, 133100), (484, 132000), (500, 127776), (528, 121000), (550, 116160), (600, 106480), (605, 105600), (640, 99825), (660, 96800), (704, 90750), (726, 88000), (750, 85184), (800, 79860), (825, 77440), (880, 72600), (960, 66550), (968, 66000), (1000, 63888), (1056, 60500), (1100, 58080), (1200, 53240), (1210, 52800), (1320, 48400), (1331, 48000), (1375, 46464), (1408, 45375), (1452, 44000), (1500, 42592), (1600, 39930), (1650, 38720), (1760, 36300), (1815, 35200), (1920, 33275), (1936, 33000), (2000, 31944), (2112, 30250), (2200, 29040), (2400, 26620), (2420, 26400), (2640, 24200), (2662, 24000), (2750, 23232), (2904, 22000), (3000, 21296), (3025, 21120), (3200, 19965), (3300, 19360), (3520, 18150), (3630, 17600), (3872, 16500), (3993, 16000), (4000, 15972), (4125, 15488), (4224, 15125), (4400, 14520), (4800, 13310), (4840, 13200), (5280, 12100), (5324, 12000), (5500, 11616), (5808, 11000), (6000, 10648), (6050, 10560), (6600, 9680), (6655, 9600), (7040, 9075), (7260, 8800), (7744, 8250), (7986, 8000)]