56706720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2443

約数の個数: 144

約数和(自身を含む): 207875808

約数和(自身を除く): 151169088

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2411, 2940, 3360, 3920, 4704, 4822, 5880, 7233, 7840, 9644, 11760, 12055, 14466, 16877, 19288, 23520, 24110, 28932, 33754, 36165, 38576, 48220, 50631, 57864, 67508, 72330, 77152, 84385, 96440, 101262, 115728, 118139, 135016, 144660, 168770, 192880, 202524, 231456, 236278, 253155, 270032, 289320, 337540, 354417, 385760, 405048, 472556, 506310, 540064, 578640, 590695, 675080, 708834, 810096, 945112, 1012620, 1157280, 1181390, 1350160, 1417668, 1620192, 1772085, 1890224, 2025240, 2362780, 2700320, 2835336, 3544170, 3780448, 4050480, 4725560, 5670672, 7088340, 8100960, 9451120, 11341344, 14176680, 18902240, 28353360, 56706720]

約数ペア:

[(1, 56706720), (2, 28353360), (3, 18902240), (4, 14176680), (5, 11341344), (6, 9451120), (7, 8100960), (8, 7088340), (10, 5670672), (12, 4725560), (14, 4050480), (15, 3780448), (16, 3544170), (20, 2835336), (21, 2700320), (24, 2362780), (28, 2025240), (30, 1890224), (32, 1772085), (35, 1620192), (40, 1417668), (42, 1350160), (48, 1181390), (49, 1157280), (56, 1012620), (60, 945112), (70, 810096), (80, 708834), (84, 675080), (96, 590695), (98, 578640), (105, 540064), (112, 506310), (120, 472556), (140, 405048), (147, 385760), (160, 354417), (168, 337540), (196, 289320), (210, 270032), (224, 253155), (240, 236278), (245, 231456), (280, 202524), (294, 192880), (336, 168770), (392, 144660), (420, 135016), (480, 118139), (490, 115728), (560, 101262), (588, 96440), (672, 84385), (735, 77152), (784, 72330), (840, 67508), (980, 57864), (1120, 50631), (1176, 48220), (1470, 38576), (1568, 36165), (1680, 33754), (1960, 28932), (2352, 24110), (2411, 23520), (2940, 19288), (3360, 16877), (3920, 14466), (4704, 12055), (4822, 11760), (5880, 9644), (7233, 7840)]