421468800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 192

約数和(自身を含む): 1421888160

約数和(自身を除く): 1000419360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 258, 300, 320, 344, 384, 400, 430, 480, 516, 600, 640, 645, 688, 800, 860, 960, 1021, 1032, 1075, 1200, 1290, 1376, 1600, 1720, 1920, 2042, 2064, 2150, 2400, 2580, 2752, 3063, 3200, 3225, 3440, 4084, 4128, 4300, 4800, 5105, 5160, 5504, 6126, 6450, 6880, 8168, 8256, 8600, 9600, 10210, 10320, 12252, 12900, 13760, 15315, 16336, 16512, 17200, 20420, 20640, 24504, 25525, 25800, 27520, 30630, 32672, 34400, 40840, 41280, 43903, 49008, 51050, 51600, 61260, 65344, 68800, 76575, 81680, 82560, 87806, 98016, 102100, 103200, 122520, 130688, 131709, 137600, 153150, 163360, 175612, 196032, 204200, 206400, 219515, 245040, 263418, 306300, 326720, 351224, 392064, 408400, 412800, 439030, 490080, 526836, 612600, 653440, 658545, 702448, 816800, 878060, 980160, 1053672, 1097575, 1225200, 1317090, 1404896, 1633600, 1756120, 1960320, 2107344, 2195150, 2450400, 2634180, 2809792, 3267200, 3292725, 3512240, 4214688, 4390300, 4900800, 5268360, 5619584, 6585450, 7024480, 8429376, 8780600, 9801600, 10536720, 13170900, 14048960, 16858752, 17561200, 21073440, 26341800, 28097920, 35122400, 42146880, 52683600, 70244800, 84293760, 105367200, 140489600, 210734400, 421468800]

約数ペア:

[(1, 421468800), (2, 210734400), (3, 140489600), (4, 105367200), (5, 84293760), (6, 70244800), (8, 52683600), (10, 42146880), (12, 35122400), (15, 28097920), (16, 26341800), (20, 21073440), (24, 17561200), (25, 16858752), (30, 14048960), (32, 13170900), (40, 10536720), (43, 9801600), (48, 8780600), (50, 8429376), (60, 7024480), (64, 6585450), (75, 5619584), (80, 5268360), (86, 4900800), (96, 4390300), (100, 4214688), (120, 3512240), (128, 3292725), (129, 3267200), (150, 2809792), (160, 2634180), (172, 2450400), (192, 2195150), (200, 2107344), (215, 1960320), (240, 1756120), (258, 1633600), (300, 1404896), (320, 1317090), (344, 1225200), (384, 1097575), (400, 1053672), (430, 980160), (480, 878060), (516, 816800), (600, 702448), (640, 658545), (645, 653440), (688, 612600), (800, 526836), (860, 490080), (960, 439030), (1021, 412800), (1032, 408400), (1075, 392064), (1200, 351224), (1290, 326720), (1376, 306300), (1600, 263418), (1720, 245040), (1920, 219515), (2042, 206400), (2064, 204200), (2150, 196032), (2400, 175612), (2580, 163360), (2752, 153150), (3063, 137600), (3200, 131709), (3225, 130688), (3440, 122520), (4084, 103200), (4128, 102100), (4300, 98016), (4800, 87806), (5105, 82560), (5160, 81680), (5504, 76575), (6126, 68800), (6450, 65344), (6880, 61260), (8168, 51600), (8256, 51050), (8600, 49008), (9600, 43903), (10210, 41280), (10320, 40840), (12252, 34400), (12900, 32672), (13760, 30630), (15315, 27520), (16336, 25800), (16512, 25525), (17200, 24504), (20420, 20640)]