23966880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 87907680

約数和(自身を除く): 63940800

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, 1019, 1120, 1176, 1470, 1568, 1680, 1960, 2038, 2352, 2940, 3057, 3360, 3920, 4076, 4704, 5095, 5880, 6114, 7133, 7840, 8152, 10190, 11760, 12228, 14266, 15285, 16304, 20380, 21399, 23520, 24456, 28532, 30570, 32608, 35665, 40760, 42798, 48912, 49931, 57064, 61140, 71330, 81520, 85596, 97824, 99862, 106995, 114128, 122280, 142660, 149793, 163040, 171192, 199724, 213990, 228256, 244560, 249655, 285320, 299586, 342384, 399448, 427980, 489120, 499310, 570640, 599172, 684768, 748965, 798896, 855960, 998620, 1141280, 1198344, 1497930, 1597792, 1711920, 1997240, 2396688, 2995860, 3423840, 3994480, 4793376, 5991720, 7988960, 11983440, 23966880]

約数ペア:

[(1, 23966880), (2, 11983440), (3, 7988960), (4, 5991720), (5, 4793376), (6, 3994480), (7, 3423840), (8, 2995860), (10, 2396688), (12, 1997240), (14, 1711920), (15, 1597792), (16, 1497930), (20, 1198344), (21, 1141280), (24, 998620), (28, 855960), (30, 798896), (32, 748965), (35, 684768), (40, 599172), (42, 570640), (48, 499310), (49, 489120), (56, 427980), (60, 399448), (70, 342384), (80, 299586), (84, 285320), (96, 249655), (98, 244560), (105, 228256), (112, 213990), (120, 199724), (140, 171192), (147, 163040), (160, 149793), (168, 142660), (196, 122280), (210, 114128), (224, 106995), (240, 99862), (245, 97824), (280, 85596), (294, 81520), (336, 71330), (392, 61140), (420, 57064), (480, 49931), (490, 48912), (560, 42798), (588, 40760), (672, 35665), (735, 32608), (784, 30570), (840, 28532), (980, 24456), (1019, 23520), (1120, 21399), (1176, 20380), (1470, 16304), (1568, 15285), (1680, 14266), (1960, 12228), (2038, 11760), (2352, 10190), (2940, 8152), (3057, 7840), (3360, 7133), (3920, 6114), (4076, 5880), (4704, 5095)]