424784640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{15803}}^1$

素因数の和:15834

約数の個数: 144

約数和(自身を含む): 1550562048

約数和(自身を除く): 1125777408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 15803, 26880, 31606, 47409, 63212, 79015, 94818, 110621, 126424, 158030, 189636, 221242, 237045, 252848, 316060, 331863, 379272, 442484, 474090, 505696, 553105, 632120, 663726, 758544, 884968, 948180, 1011392, 1106210, 1264240, 1327452, 1517088, 1659315, 1769936, 1896360, 2022784, 2212420, 2528480, 2654904, 3034176, 3318630, 3539872, 3792720, 4045568, 4424840, 5056960, 5309808, 6068352, 6637260, 7079744, 7585440, 8849680, 10113920, 10619616, 12136704, 13274520, 14159488, 15170880, 17699360, 20227840, 21239232, 26549040, 28318976, 30341760, 35398720, 42478464, 53098080, 60683520, 70797440, 84956928, 106196160, 141594880, 212392320, 424784640]

約数ペア:

[(1, 424784640), (2, 212392320), (3, 141594880), (4, 106196160), (5, 84956928), (6, 70797440), (7, 60683520), (8, 53098080), (10, 42478464), (12, 35398720), (14, 30341760), (15, 28318976), (16, 26549040), (20, 21239232), (21, 20227840), (24, 17699360), (28, 15170880), (30, 14159488), (32, 13274520), (35, 12136704), (40, 10619616), (42, 10113920), (48, 8849680), (56, 7585440), (60, 7079744), (64, 6637260), (70, 6068352), (80, 5309808), (84, 5056960), (96, 4424840), (105, 4045568), (112, 3792720), (120, 3539872), (128, 3318630), (140, 3034176), (160, 2654904), (168, 2528480), (192, 2212420), (210, 2022784), (224, 1896360), (240, 1769936), (256, 1659315), (280, 1517088), (320, 1327452), (336, 1264240), (384, 1106210), (420, 1011392), (448, 948180), (480, 884968), (560, 758544), (640, 663726), (672, 632120), (768, 553105), (840, 505696), (896, 474090), (960, 442484), (1120, 379272), (1280, 331863), (1344, 316060), (1680, 252848), (1792, 237045), (1920, 221242), (2240, 189636), (2688, 158030), (3360, 126424), (3840, 110621), (4480, 94818), (5376, 79015), (6720, 63212), (8960, 47409), (13440, 31606), (15803, 26880)]