140630784

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 451585008

約数和(自身を除く): 310954224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 101, 111, 112, 128, 147, 148, 168, 192, 196, 202, 222, 224, 256, 259, 294, 296, 303, 336, 384, 392, 404, 444, 448, 518, 588, 592, 606, 672, 707, 768, 777, 784, 808, 888, 896, 1036, 1176, 1184, 1212, 1344, 1414, 1554, 1568, 1616, 1776, 1792, 1813, 2072, 2121, 2352, 2368, 2424, 2688, 2828, 3108, 3136, 3232, 3552, 3626, 3737, 4144, 4242, 4704, 4736, 4848, 4949, 5376, 5439, 5656, 6216, 6272, 6464, 7104, 7252, 7474, 8288, 8484, 9408, 9472, 9696, 9898, 10878, 11211, 11312, 12432, 12544, 12928, 14208, 14504, 14847, 14948, 16576, 16968, 18816, 19392, 19796, 21756, 22422, 22624, 24864, 25856, 26159, 28416, 29008, 29694, 29896, 33152, 33936, 37632, 38784, 39592, 43512, 44844, 45248, 49728, 52318, 58016, 59388, 59792, 66304, 67872, 77568, 78477, 79184, 87024, 89688, 90496, 99456, 104636, 116032, 118776, 119584, 135744, 156954, 158368, 174048, 179376, 180992, 183113, 198912, 209272, 232064, 237552, 239168, 271488, 313908, 316736, 348096, 358752, 366226, 418544, 464128, 475104, 478336, 542976, 549339, 627816, 633472, 696192, 717504, 732452, 837088, 950208, 956672, 1098678, 1255632, 1266944, 1392384, 1435008, 1464904, 1674176, 1900416, 2197356, 2511264, 2870016, 2929808, 3348352, 3800832, 4394712, 5022528, 5859616, 6696704, 8789424, 10045056, 11719232, 17578848, 20090112, 23438464, 35157696, 46876928, 70315392, 140630784]

約数ペア:

[(1, 140630784), (2, 70315392), (3, 46876928), (4, 35157696), (6, 23438464), (7, 20090112), (8, 17578848), (12, 11719232), (14, 10045056), (16, 8789424), (21, 6696704), (24, 5859616), (28, 5022528), (32, 4394712), (37, 3800832), (42, 3348352), (48, 2929808), (49, 2870016), (56, 2511264), (64, 2197356), (74, 1900416), (84, 1674176), (96, 1464904), (98, 1435008), (101, 1392384), (111, 1266944), (112, 1255632), (128, 1098678), (147, 956672), (148, 950208), (168, 837088), (192, 732452), (196, 717504), (202, 696192), (222, 633472), (224, 627816), (256, 549339), (259, 542976), (294, 478336), (296, 475104), (303, 464128), (336, 418544), (384, 366226), (392, 358752), (404, 348096), (444, 316736), (448, 313908), (518, 271488), (588, 239168), (592, 237552), (606, 232064), (672, 209272), (707, 198912), (768, 183113), (777, 180992), (784, 179376), (808, 174048), (888, 158368), (896, 156954), (1036, 135744), (1176, 119584), (1184, 118776), (1212, 116032), (1344, 104636), (1414, 99456), (1554, 90496), (1568, 89688), (1616, 87024), (1776, 79184), (1792, 78477), (1813, 77568), (2072, 67872), (2121, 66304), (2352, 59792), (2368, 59388), (2424, 58016), (2688, 52318), (2828, 49728), (3108, 45248), (3136, 44844), (3232, 43512), (3552, 39592), (3626, 38784), (3737, 37632), (4144, 33936), (4242, 33152), (4704, 29896), (4736, 29694), (4848, 29008), (4949, 28416), (5376, 26159), (5439, 25856), (5656, 24864), (6216, 22624), (6272, 22422), (6464, 21756), (7104, 19796), (7252, 19392), (7474, 18816), (8288, 16968), (8484, 16576), (9408, 14948), (9472, 14847), (9696, 14504), (9898, 14208), (10878, 12928), (11211, 12544), (11312, 12432)]