67872000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 260193024

約数和(自身を除く): 192321024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 101, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 202, 210, 224, 240, 250, 256, 280, 300, 303, 320, 336, 350, 375, 384, 400, 404, 420, 448, 480, 500, 505, 525, 560, 600, 606, 640, 672, 700, 707, 750, 768, 800, 808, 840, 875, 896, 960, 1000, 1010, 1050, 1120, 1200, 1212, 1280, 1344, 1400, 1414, 1500, 1515, 1600, 1616, 1680, 1750, 1792, 1920, 2000, 2020, 2100, 2121, 2240, 2400, 2424, 2525, 2625, 2688, 2800, 2828, 3000, 3030, 3200, 3232, 3360, 3500, 3535, 3840, 4000, 4040, 4200, 4242, 4480, 4800, 4848, 5050, 5250, 5376, 5600, 5656, 6000, 6060, 6400, 6464, 6720, 7000, 7070, 7575, 8000, 8080, 8400, 8484, 8960, 9600, 9696, 10100, 10500, 10605, 11200, 11312, 12000, 12120, 12625, 12928, 13440, 14000, 14140, 15150, 16000, 16160, 16800, 16968, 17675, 19200, 19392, 20200, 21000, 21210, 22400, 22624, 24000, 24240, 25250, 25856, 26880, 28000, 28280, 30300, 32000, 32320, 33600, 33936, 35350, 37875, 38784, 40400, 42000, 42420, 44800, 45248, 48000, 48480, 50500, 53025, 56000, 56560, 60600, 64640, 67200, 67872, 70700, 75750, 77568, 80800, 84000, 84840, 88375, 90496, 96000, 96960, 101000, 106050, 112000, 113120, 121200, 129280, 134400, 135744, 141400, 151500, 161600, 168000, 169680, 176750, 180992, 193920, 202000, 212100, 224000, 226240, 242400, 265125, 271488, 282800, 303000, 323200, 336000, 339360, 353500, 387840, 404000, 424200, 452480, 484800, 530250, 542976, 565600, 606000, 646400, 672000, 678720, 707000, 808000, 848400, 904960, 969600, 1060500, 1131200, 1212000, 1357440, 1414000, 1616000, 1696800, 1939200, 2121000, 2262400, 2424000, 2714880, 2828000, 3232000, 3393600, 4242000, 4524800, 4848000, 5656000, 6787200, 8484000, 9696000, 11312000, 13574400, 16968000, 22624000, 33936000, 67872000]

約数ペア:

[(1, 67872000), (2, 33936000), (3, 22624000), (4, 16968000), (5, 13574400), (6, 11312000), (7, 9696000), (8, 8484000), (10, 6787200), (12, 5656000), (14, 4848000), (15, 4524800), (16, 4242000), (20, 3393600), (21, 3232000), (24, 2828000), (25, 2714880), (28, 2424000), (30, 2262400), (32, 2121000), (35, 1939200), (40, 1696800), (42, 1616000), (48, 1414000), (50, 1357440), (56, 1212000), (60, 1131200), (64, 1060500), (70, 969600), (75, 904960), (80, 848400), (84, 808000), (96, 707000), (100, 678720), (101, 672000), (105, 646400), (112, 606000), (120, 565600), (125, 542976), (128, 530250), (140, 484800), (150, 452480), (160, 424200), (168, 404000), (175, 387840), (192, 353500), (200, 339360), (202, 336000), (210, 323200), (224, 303000), (240, 282800), (250, 271488), (256, 265125), (280, 242400), (300, 226240), (303, 224000), (320, 212100), (336, 202000), (350, 193920), (375, 180992), (384, 176750), (400, 169680), (404, 168000), (420, 161600), (448, 151500), (480, 141400), (500, 135744), (505, 134400), (525, 129280), (560, 121200), (600, 113120), (606, 112000), (640, 106050), (672, 101000), (700, 96960), (707, 96000), (750, 90496), (768, 88375), (800, 84840), (808, 84000), (840, 80800), (875, 77568), (896, 75750), (960, 70700), (1000, 67872), (1010, 67200), (1050, 64640), (1120, 60600), (1200, 56560), (1212, 56000), (1280, 53025), (1344, 50500), (1400, 48480), (1414, 48000), (1500, 45248), (1515, 44800), (1600, 42420), (1616, 42000), (1680, 40400), (1750, 38784), (1792, 37875), (1920, 35350), (2000, 33936), (2020, 33600), (2100, 32320), (2121, 32000), (2240, 30300), (2400, 28280), (2424, 28000), (2525, 26880), (2625, 25856), (2688, 25250), (2800, 24240), (2828, 24000), (3000, 22624), (3030, 22400), (3200, 21210), (3232, 21000), (3360, 20200), (3500, 19392), (3535, 19200), (3840, 17675), (4000, 16968), (4040, 16800), (4200, 16160), (4242, 16000), (4480, 15150), (4800, 14140), (4848, 14000), (5050, 13440), (5250, 12928), (5376, 12625), (5600, 12120), (5656, 12000), (6000, 11312), (6060, 11200), (6400, 10605), (6464, 10500), (6720, 10100), (7000, 9696), (7070, 9600), (7575, 8960), (8000, 8484), (8080, 8400)]