1729680000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{7207}}^1$

素因数の和:7244

約数の個数: 160

約数和(自身を含む): 5742036960

約数和(自身を除く): 4012356960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 5000, 6000, 7207, 7500, 8000, 9600, 10000, 12000, 14414, 15000, 16000, 20000, 21621, 24000, 28828, 30000, 36035, 40000, 43242, 48000, 57656, 60000, 72070, 80000, 86484, 108105, 115312, 120000, 144140, 172968, 180175, 216210, 230624, 240000, 288280, 345936, 360350, 432420, 461248, 540525, 576560, 691872, 720700, 864840, 900875, 922496, 1081050, 1153120, 1383744, 1441400, 1729680, 1801750, 2162100, 2306240, 2702625, 2767488, 2882800, 3459360, 3603500, 4324200, 4504375, 4612480, 5405250, 5765600, 6918720, 7207000, 8648400, 9008750, 10810500, 11531200, 13513125, 13837440, 14414000, 17296800, 18017500, 21621000, 23062400, 27026250, 28828000, 34593600, 36035000, 43242000, 54052500, 57656000, 69187200, 72070000, 86484000, 108105000, 115312000, 144140000, 172968000, 216210000, 288280000, 345936000, 432420000, 576560000, 864840000, 1729680000]

約数ペア:

[(1, 1729680000), (2, 864840000), (3, 576560000), (4, 432420000), (5, 345936000), (6, 288280000), (8, 216210000), (10, 172968000), (12, 144140000), (15, 115312000), (16, 108105000), (20, 86484000), (24, 72070000), (25, 69187200), (30, 57656000), (32, 54052500), (40, 43242000), (48, 36035000), (50, 34593600), (60, 28828000), (64, 27026250), (75, 23062400), (80, 21621000), (96, 18017500), (100, 17296800), (120, 14414000), (125, 13837440), (128, 13513125), (150, 11531200), (160, 10810500), (192, 9008750), (200, 8648400), (240, 7207000), (250, 6918720), (300, 5765600), (320, 5405250), (375, 4612480), (384, 4504375), (400, 4324200), (480, 3603500), (500, 3459360), (600, 2882800), (625, 2767488), (640, 2702625), (750, 2306240), (800, 2162100), (960, 1801750), (1000, 1729680), (1200, 1441400), (1250, 1383744), (1500, 1153120), (1600, 1081050), (1875, 922496), (1920, 900875), (2000, 864840), (2400, 720700), (2500, 691872), (3000, 576560), (3200, 540525), (3750, 461248), (4000, 432420), (4800, 360350), (5000, 345936), (6000, 288280), (7207, 240000), (7500, 230624), (8000, 216210), (9600, 180175), (10000, 172968), (12000, 144140), (14414, 120000), (15000, 115312), (16000, 108105), (20000, 86484), (21621, 80000), (24000, 72070), (28828, 60000), (30000, 57656), (36035, 48000), (40000, 43242)]