16811200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 50393600

約数和(自身を除く): 33582400

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, 133, 140, 152, 158, 160, 175, 190, 200, 224, 266, 280, 304, 316, 320, 350, 380, 395, 400, 448, 475, 532, 553, 560, 608, 632, 665, 700, 760, 790, 800, 950, 1064, 1106, 1120, 1216, 1264, 1330, 1400, 1501, 1520, 1580, 1600, 1900, 1975, 2128, 2212, 2240, 2528, 2660, 2765, 2800, 3002, 3040, 3160, 3325, 3800, 3950, 4256, 4424, 5056, 5320, 5530, 5600, 6004, 6080, 6320, 6650, 7505, 7600, 7900, 8512, 8848, 10507, 10640, 11060, 11200, 12008, 12640, 13300, 13825, 15010, 15200, 15800, 17696, 21014, 21280, 22120, 24016, 25280, 26600, 27650, 30020, 30400, 31600, 35392, 37525, 42028, 42560, 44240, 48032, 52535, 53200, 55300, 60040, 63200, 75050, 84056, 88480, 96064, 105070, 106400, 110600, 120080, 126400, 150100, 168112, 176960, 210140, 212800, 221200, 240160, 262675, 300200, 336224, 420280, 442400, 480320, 525350, 600400, 672448, 840560, 884800, 1050700, 1200800, 1681120, 2101400, 2401600, 3362240, 4202800, 8405600, 16811200]

約数ペア:

[(1, 16811200), (2, 8405600), (4, 4202800), (5, 3362240), (7, 2401600), (8, 2101400), (10, 1681120), (14, 1200800), (16, 1050700), (19, 884800), (20, 840560), (25, 672448), (28, 600400), (32, 525350), (35, 480320), (38, 442400), (40, 420280), (50, 336224), (56, 300200), (64, 262675), (70, 240160), (76, 221200), (79, 212800), (80, 210140), (95, 176960), (100, 168112), (112, 150100), (133, 126400), (140, 120080), (152, 110600), (158, 106400), (160, 105070), (175, 96064), (190, 88480), (200, 84056), (224, 75050), (266, 63200), (280, 60040), (304, 55300), (316, 53200), (320, 52535), (350, 48032), (380, 44240), (395, 42560), (400, 42028), (448, 37525), (475, 35392), (532, 31600), (553, 30400), (560, 30020), (608, 27650), (632, 26600), (665, 25280), (700, 24016), (760, 22120), (790, 21280), (800, 21014), (950, 17696), (1064, 15800), (1106, 15200), (1120, 15010), (1216, 13825), (1264, 13300), (1330, 12640), (1400, 12008), (1501, 11200), (1520, 11060), (1580, 10640), (1600, 10507), (1900, 8848), (1975, 8512), (2128, 7900), (2212, 7600), (2240, 7505), (2528, 6650), (2660, 6320), (2765, 6080), (2800, 6004), (3002, 5600), (3040, 5530), (3160, 5320), (3325, 5056), (3800, 4424), (3950, 4256)]