142022580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 475238400

約数和(自身を除く): 333215820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 103, 105, 134, 140, 147, 196, 201, 206, 210, 245, 268, 294, 309, 335, 343, 402, 412, 420, 469, 490, 515, 588, 618, 670, 686, 721, 735, 804, 938, 980, 1005, 1029, 1030, 1236, 1340, 1372, 1407, 1442, 1470, 1545, 1715, 1876, 2010, 2058, 2060, 2163, 2345, 2814, 2884, 2940, 3090, 3283, 3430, 3605, 4020, 4116, 4326, 4690, 5047, 5145, 5628, 6180, 6566, 6860, 6901, 7035, 7210, 8652, 9380, 9849, 10094, 10290, 10815, 13132, 13802, 14070, 14420, 15141, 16415, 19698, 20188, 20580, 20703, 21630, 22981, 25235, 27604, 28140, 30282, 32830, 34505, 35329, 39396, 41406, 43260, 45962, 48307, 49245, 50470, 60564, 65660, 68943, 69010, 70658, 75705, 82812, 91924, 96614, 98490, 100940, 103515, 105987, 114905, 137886, 138020, 141316, 144921, 151410, 176645, 193228, 196980, 207030, 211974, 229810, 241535, 275772, 289842, 302820, 338149, 344715, 353290, 414060, 423948, 459620, 483070, 529935, 579684, 676298, 689430, 706580, 724605, 966140, 1014447, 1059870, 1352596, 1378860, 1449210, 1690745, 2028894, 2119740, 2367043, 2898420, 3381490, 4057788, 4734086, 5072235, 6762980, 7101129, 9468172, 10144470, 11835215, 14202258, 20288940, 23670430, 28404516, 35505645, 47340860, 71011290, 142022580]

約数ペア:

[(1, 142022580), (2, 71011290), (3, 47340860), (4, 35505645), (5, 28404516), (6, 23670430), (7, 20288940), (10, 14202258), (12, 11835215), (14, 10144470), (15, 9468172), (20, 7101129), (21, 6762980), (28, 5072235), (30, 4734086), (35, 4057788), (42, 3381490), (49, 2898420), (60, 2367043), (67, 2119740), (70, 2028894), (84, 1690745), (98, 1449210), (103, 1378860), (105, 1352596), (134, 1059870), (140, 1014447), (147, 966140), (196, 724605), (201, 706580), (206, 689430), (210, 676298), (245, 579684), (268, 529935), (294, 483070), (309, 459620), (335, 423948), (343, 414060), (402, 353290), (412, 344715), (420, 338149), (469, 302820), (490, 289842), (515, 275772), (588, 241535), (618, 229810), (670, 211974), (686, 207030), (721, 196980), (735, 193228), (804, 176645), (938, 151410), (980, 144921), (1005, 141316), (1029, 138020), (1030, 137886), (1236, 114905), (1340, 105987), (1372, 103515), (1407, 100940), (1442, 98490), (1470, 96614), (1545, 91924), (1715, 82812), (1876, 75705), (2010, 70658), (2058, 69010), (2060, 68943), (2163, 65660), (2345, 60564), (2814, 50470), (2884, 49245), (2940, 48307), (3090, 45962), (3283, 43260), (3430, 41406), (3605, 39396), (4020, 35329), (4116, 34505), (4326, 32830), (4690, 30282), (5047, 28140), (5145, 27604), (5628, 25235), (6180, 22981), (6566, 21630), (6860, 20703), (6901, 20580), (7035, 20188), (7210, 19698), (8652, 16415), (9380, 15141), (9849, 14420), (10094, 14070), (10290, 13802), (10815, 13132)]