7166040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 25920000

約数和(自身を除く): 18753960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 449, 456, 532, 570, 665, 760, 798, 840, 898, 1064, 1140, 1330, 1347, 1596, 1796, 1995, 2245, 2280, 2660, 2694, 3143, 3192, 3592, 3990, 4490, 5320, 5388, 6286, 6735, 7980, 8531, 8980, 9429, 10776, 12572, 13470, 15715, 15960, 17062, 17960, 18858, 25144, 25593, 26940, 31430, 34124, 37716, 42655, 47145, 51186, 53880, 59717, 62860, 68248, 75432, 85310, 94290, 102372, 119434, 125720, 127965, 170620, 179151, 188580, 204744, 238868, 255930, 298585, 341240, 358302, 377160, 477736, 511860, 597170, 716604, 895755, 1023720, 1194340, 1433208, 1791510, 2388680, 3583020, 7166040]

約数ペア:

[(1, 7166040), (2, 3583020), (3, 2388680), (4, 1791510), (5, 1433208), (6, 1194340), (7, 1023720), (8, 895755), (10, 716604), (12, 597170), (14, 511860), (15, 477736), (19, 377160), (20, 358302), (21, 341240), (24, 298585), (28, 255930), (30, 238868), (35, 204744), (38, 188580), (40, 179151), (42, 170620), (56, 127965), (57, 125720), (60, 119434), (70, 102372), (76, 94290), (84, 85310), (95, 75432), (105, 68248), (114, 62860), (120, 59717), (133, 53880), (140, 51186), (152, 47145), (168, 42655), (190, 37716), (210, 34124), (228, 31430), (266, 26940), (280, 25593), (285, 25144), (380, 18858), (399, 17960), (420, 17062), (449, 15960), (456, 15715), (532, 13470), (570, 12572), (665, 10776), (760, 9429), (798, 8980), (840, 8531), (898, 7980), (1064, 6735), (1140, 6286), (1330, 5388), (1347, 5320), (1596, 4490), (1796, 3990), (1995, 3592), (2245, 3192), (2280, 3143), (2660, 2694)]