67244800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 202764800

約数和(自身を除く): 135520000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 79, 80, 95, 100, 112, 128, 133, 140, 152, 158, 160, 175, 190, 200, 224, 256, 266, 280, 304, 316, 320, 350, 380, 395, 400, 448, 475, 532, 553, 560, 608, 632, 640, 665, 700, 760, 790, 800, 896, 950, 1064, 1106, 1120, 1216, 1264, 1280, 1330, 1400, 1501, 1520, 1580, 1600, 1792, 1900, 1975, 2128, 2212, 2240, 2432, 2528, 2660, 2765, 2800, 3002, 3040, 3160, 3200, 3325, 3800, 3950, 4256, 4424, 4480, 4864, 5056, 5320, 5530, 5600, 6004, 6080, 6320, 6400, 6650, 7505, 7600, 7900, 8512, 8848, 8960, 10112, 10507, 10640, 11060, 11200, 12008, 12160, 12640, 13300, 13825, 15010, 15200, 15800, 17024, 17696, 20224, 21014, 21280, 22120, 22400, 24016, 24320, 25280, 26600, 27650, 30020, 30400, 31600, 34048, 35392, 37525, 42028, 42560, 44240, 44800, 48032, 50560, 52535, 53200, 55300, 60040, 60800, 63200, 70784, 75050, 84056, 85120, 88480, 96064, 101120, 105070, 106400, 110600, 120080, 121600, 126400, 141568, 150100, 168112, 170240, 176960, 192128, 210140, 212800, 221200, 240160, 252800, 262675, 300200, 336224, 353920, 384256, 420280, 425600, 442400, 480320, 505600, 525350, 600400, 672448, 707840, 840560, 851200, 884800, 960640, 1050700, 1200800, 1344896, 1681120, 1769600, 1921280, 2101400, 2401600, 2689792, 3362240, 3539200, 4202800, 4803200, 6724480, 8405600, 9606400, 13448960, 16811200, 33622400, 67244800]

約数ペア:

[(1, 67244800), (2, 33622400), (4, 16811200), (5, 13448960), (7, 9606400), (8, 8405600), (10, 6724480), (14, 4803200), (16, 4202800), (19, 3539200), (20, 3362240), (25, 2689792), (28, 2401600), (32, 2101400), (35, 1921280), (38, 1769600), (40, 1681120), (50, 1344896), (56, 1200800), (64, 1050700), (70, 960640), (76, 884800), (79, 851200), (80, 840560), (95, 707840), (100, 672448), (112, 600400), (128, 525350), (133, 505600), (140, 480320), (152, 442400), (158, 425600), (160, 420280), (175, 384256), (190, 353920), (200, 336224), (224, 300200), (256, 262675), (266, 252800), (280, 240160), (304, 221200), (316, 212800), (320, 210140), (350, 192128), (380, 176960), (395, 170240), (400, 168112), (448, 150100), (475, 141568), (532, 126400), (553, 121600), (560, 120080), (608, 110600), (632, 106400), (640, 105070), (665, 101120), (700, 96064), (760, 88480), (790, 85120), (800, 84056), (896, 75050), (950, 70784), (1064, 63200), (1106, 60800), (1120, 60040), (1216, 55300), (1264, 53200), (1280, 52535), (1330, 50560), (1400, 48032), (1501, 44800), (1520, 44240), (1580, 42560), (1600, 42028), (1792, 37525), (1900, 35392), (1975, 34048), (2128, 31600), (2212, 30400), (2240, 30020), (2432, 27650), (2528, 26600), (2660, 25280), (2765, 24320), (2800, 24016), (3002, 22400), (3040, 22120), (3160, 21280), (3200, 21014), (3325, 20224), (3800, 17696), (3950, 17024), (4256, 15800), (4424, 15200), (4480, 15010), (4864, 13825), (5056, 13300), (5320, 12640), (5530, 12160), (5600, 12008), (6004, 11200), (6080, 11060), (6320, 10640), (6400, 10507), (6650, 10112), (7505, 8960), (7600, 8848), (7900, 8512)]