122554740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 316384908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 574, 615, 647, 660, 770, 820, 861, 902, 924, 1148, 1155, 1230, 1294, 1353, 1435, 1540, 1722, 1804, 1941, 2255, 2310, 2460, 2588, 2706, 2870, 3157, 3235, 3444, 3882, 4305, 4510, 4529, 4620, 5412, 5740, 6314, 6470, 6765, 7117, 7764, 8610, 9020, 9058, 9471, 9705, 12628, 12940, 13530, 13587, 14234, 15785, 17220, 18116, 18942, 19410, 21351, 22645, 26527, 27060, 27174, 28468, 31570, 35585, 37884, 38820, 42702, 45290, 47355, 49819, 53054, 54348, 63140, 67935, 71170, 79581, 85404, 90580, 94710, 99638, 106108, 106755, 132635, 135870, 142340, 149457, 159162, 185689, 189420, 199276, 213510, 249095, 265270, 271740, 291797, 298914, 318324, 371378, 397905, 427020, 498190, 530540, 557067, 583594, 597828, 742756, 747285, 795810, 875391, 928445, 996380, 1114134, 1167188, 1458985, 1494570, 1591620, 1750782, 1856890, 2042579, 2228268, 2785335, 2917970, 2989140, 3501564, 3713780, 4085158, 4376955, 5570670, 5835940, 6127737, 8170316, 8753910, 10212895, 11141340, 12255474, 17507820, 20425790, 24510948, 30638685, 40851580, 61277370, 122554740]

約数ペア:

[(1, 122554740), (2, 61277370), (3, 40851580), (4, 30638685), (5, 24510948), (6, 20425790), (7, 17507820), (10, 12255474), (11, 11141340), (12, 10212895), (14, 8753910), (15, 8170316), (20, 6127737), (21, 5835940), (22, 5570670), (28, 4376955), (30, 4085158), (33, 3713780), (35, 3501564), (41, 2989140), (42, 2917970), (44, 2785335), (55, 2228268), (60, 2042579), (66, 1856890), (70, 1750782), (77, 1591620), (82, 1494570), (84, 1458985), (105, 1167188), (110, 1114134), (123, 996380), (132, 928445), (140, 875391), (154, 795810), (164, 747285), (165, 742756), (205, 597828), (210, 583594), (220, 557067), (231, 530540), (246, 498190), (287, 427020), (308, 397905), (330, 371378), (385, 318324), (410, 298914), (420, 291797), (451, 271740), (462, 265270), (492, 249095), (574, 213510), (615, 199276), (647, 189420), (660, 185689), (770, 159162), (820, 149457), (861, 142340), (902, 135870), (924, 132635), (1148, 106755), (1155, 106108), (1230, 99638), (1294, 94710), (1353, 90580), (1435, 85404), (1540, 79581), (1722, 71170), (1804, 67935), (1941, 63140), (2255, 54348), (2310, 53054), (2460, 49819), (2588, 47355), (2706, 45290), (2870, 42702), (3157, 38820), (3235, 37884), (3444, 35585), (3882, 31570), (4305, 28468), (4510, 27174), (4529, 27060), (4620, 26527), (5412, 22645), (5740, 21351), (6314, 19410), (6470, 18942), (6765, 18116), (7117, 17220), (7764, 15785), (8610, 14234), (9020, 13587), (9058, 13530), (9471, 12940), (9705, 12628)]