28996800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 168

約数和(自身を含む): 108850176

約数和(自身を除く): 79853376

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, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 863, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1726, 2100, 2240, 2400, 2589, 2800, 3360, 3452, 4200, 4315, 4800, 5178, 5600, 6041, 6720, 6904, 8400, 8630, 10356, 11200, 12082, 12945, 13808, 16800, 17260, 18123, 20712, 21575, 24164, 25890, 27616, 30205, 33600, 34520, 36246, 41424, 43150, 48328, 51780, 55232, 60410, 64725, 69040, 72492, 82848, 86300, 90615, 96656, 103560, 120820, 129450, 138080, 144984, 151025, 165696, 172600, 181230, 193312, 207120, 241640, 258900, 276160, 289968, 302050, 345200, 362460, 386624, 414240, 453075, 483280, 517800, 579936, 604100, 690400, 724920, 828480, 906150, 966560, 1035600, 1159872, 1208200, 1380800, 1449840, 1812300, 1933120, 2071200, 2416400, 2899680, 3624600, 4142400, 4832800, 5799360, 7249200, 9665600, 14498400, 28996800]

約数ペア:

[(1, 28996800), (2, 14498400), (3, 9665600), (4, 7249200), (5, 5799360), (6, 4832800), (7, 4142400), (8, 3624600), (10, 2899680), (12, 2416400), (14, 2071200), (15, 1933120), (16, 1812300), (20, 1449840), (21, 1380800), (24, 1208200), (25, 1159872), (28, 1035600), (30, 966560), (32, 906150), (35, 828480), (40, 724920), (42, 690400), (48, 604100), (50, 579936), (56, 517800), (60, 483280), (64, 453075), (70, 414240), (75, 386624), (80, 362460), (84, 345200), (96, 302050), (100, 289968), (105, 276160), (112, 258900), (120, 241640), (140, 207120), (150, 193312), (160, 181230), (168, 172600), (175, 165696), (192, 151025), (200, 144984), (210, 138080), (224, 129450), (240, 120820), (280, 103560), (300, 96656), (320, 90615), (336, 86300), (350, 82848), (400, 72492), (420, 69040), (448, 64725), (480, 60410), (525, 55232), (560, 51780), (600, 48328), (672, 43150), (700, 41424), (800, 36246), (840, 34520), (863, 33600), (960, 30205), (1050, 27616), (1120, 25890), (1200, 24164), (1344, 21575), (1400, 20712), (1600, 18123), (1680, 17260), (1726, 16800), (2100, 13808), (2240, 12945), (2400, 12082), (2589, 11200), (2800, 10356), (3360, 8630), (3452, 8400), (4200, 6904), (4315, 6720), (4800, 6041), (5178, 5600)]