216912000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{4519}}^1$

素因数の和:4551

約数の個数: 128

約数和(自身を含む): 719222400

約数和(自身を除く): 502310400

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, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4519, 4800, 6000, 8000, 9038, 9600, 12000, 13557, 16000, 18076, 22595, 24000, 27114, 36152, 45190, 48000, 54228, 67785, 72304, 90380, 108456, 112975, 135570, 144608, 180760, 216912, 225950, 271140, 289216, 338925, 361520, 433824, 451900, 542280, 564875, 578432, 677850, 723040, 867648, 903800, 1084560, 1129750, 1355700, 1446080, 1694625, 1735296, 1807600, 2169120, 2259500, 2711400, 2892160, 3389250, 3615200, 4338240, 4519000, 5422800, 6778500, 7230400, 8676480, 9038000, 10845600, 13557000, 14460800, 18076000, 21691200, 27114000, 36152000, 43382400, 54228000, 72304000, 108456000, 216912000]

約数ペア:

[(1, 216912000), (2, 108456000), (3, 72304000), (4, 54228000), (5, 43382400), (6, 36152000), (8, 27114000), (10, 21691200), (12, 18076000), (15, 14460800), (16, 13557000), (20, 10845600), (24, 9038000), (25, 8676480), (30, 7230400), (32, 6778500), (40, 5422800), (48, 4519000), (50, 4338240), (60, 3615200), (64, 3389250), (75, 2892160), (80, 2711400), (96, 2259500), (100, 2169120), (120, 1807600), (125, 1735296), (128, 1694625), (150, 1446080), (160, 1355700), (192, 1129750), (200, 1084560), (240, 903800), (250, 867648), (300, 723040), (320, 677850), (375, 578432), (384, 564875), (400, 542280), (480, 451900), (500, 433824), (600, 361520), (640, 338925), (750, 289216), (800, 271140), (960, 225950), (1000, 216912), (1200, 180760), (1500, 144608), (1600, 135570), (1920, 112975), (2000, 108456), (2400, 90380), (3000, 72304), (3200, 67785), (4000, 54228), (4519, 48000), (4800, 45190), (6000, 36152), (8000, 27114), (9038, 24000), (9600, 22595), (12000, 18076), (13557, 16000)]