221596800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 749014560

約数和(自身を除く): 527417760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 384, 400, 410, 480, 492, 563, 600, 615, 640, 656, 800, 820, 960, 984, 1025, 1126, 1200, 1230, 1312, 1600, 1640, 1689, 1920, 1968, 2050, 2252, 2400, 2460, 2624, 2815, 3075, 3200, 3280, 3378, 3936, 4100, 4504, 4800, 4920, 5248, 5630, 6150, 6560, 6756, 7872, 8200, 8445, 9008, 9600, 9840, 11260, 12300, 13120, 13512, 14075, 15744, 16400, 16890, 18016, 19680, 22520, 23083, 24600, 26240, 27024, 28150, 32800, 33780, 36032, 39360, 42225, 45040, 46166, 49200, 54048, 56300, 65600, 67560, 69249, 72064, 78720, 84450, 90080, 92332, 98400, 108096, 112600, 115415, 131200, 135120, 138498, 168900, 180160, 184664, 196800, 216192, 225200, 230830, 270240, 276996, 337800, 346245, 360320, 369328, 393600, 450400, 461660, 540480, 553992, 577075, 675600, 692490, 738656, 900800, 923320, 1080960, 1107984, 1154150, 1351200, 1384980, 1477312, 1731225, 1801600, 1846640, 2215968, 2308300, 2702400, 2769960, 2954624, 3462450, 3693280, 4431936, 4616600, 5404800, 5539920, 6924900, 7386560, 8863872, 9233200, 11079840, 13849800, 14773120, 18466400, 22159680, 27699600, 36932800, 44319360, 55399200, 73865600, 110798400, 221596800]

約数ペア:

[(1, 221596800), (2, 110798400), (3, 73865600), (4, 55399200), (5, 44319360), (6, 36932800), (8, 27699600), (10, 22159680), (12, 18466400), (15, 14773120), (16, 13849800), (20, 11079840), (24, 9233200), (25, 8863872), (30, 7386560), (32, 6924900), (40, 5539920), (41, 5404800), (48, 4616600), (50, 4431936), (60, 3693280), (64, 3462450), (75, 2954624), (80, 2769960), (82, 2702400), (96, 2308300), (100, 2215968), (120, 1846640), (123, 1801600), (128, 1731225), (150, 1477312), (160, 1384980), (164, 1351200), (192, 1154150), (200, 1107984), (205, 1080960), (240, 923320), (246, 900800), (300, 738656), (320, 692490), (328, 675600), (384, 577075), (400, 553992), (410, 540480), (480, 461660), (492, 450400), (563, 393600), (600, 369328), (615, 360320), (640, 346245), (656, 337800), (800, 276996), (820, 270240), (960, 230830), (984, 225200), (1025, 216192), (1126, 196800), (1200, 184664), (1230, 180160), (1312, 168900), (1600, 138498), (1640, 135120), (1689, 131200), (1920, 115415), (1968, 112600), (2050, 108096), (2252, 98400), (2400, 92332), (2460, 90080), (2624, 84450), (2815, 78720), (3075, 72064), (3200, 69249), (3280, 67560), (3378, 65600), (3936, 56300), (4100, 54048), (4504, 49200), (4800, 46166), (4920, 45040), (5248, 42225), (5630, 39360), (6150, 36032), (6560, 33780), (6756, 32800), (7872, 28150), (8200, 27024), (8445, 26240), (9008, 24600), (9600, 23083), (9840, 22520), (11260, 19680), (12300, 18016), (13120, 16890), (13512, 16400), (14075, 15744)]