210885444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 702535680

約数和(自身を除く): 491650236

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 79, 81, 84, 99, 107, 108, 126, 132, 154, 158, 162, 189, 198, 214, 231, 237, 252, 297, 308, 316, 321, 324, 378, 396, 428, 462, 474, 553, 567, 594, 642, 693, 711, 749, 756, 869, 891, 924, 948, 963, 1106, 1134, 1177, 1188, 1284, 1386, 1422, 1498, 1659, 1738, 1782, 1926, 2079, 2133, 2212, 2247, 2268, 2354, 2607, 2772, 2844, 2889, 2996, 3318, 3476, 3531, 3564, 3852, 4158, 4266, 4494, 4708, 4977, 5214, 5778, 6083, 6237, 6399, 6636, 6741, 7062, 7821, 8239, 8316, 8453, 8532, 8667, 8988, 9954, 10428, 10593, 11556, 12166, 12474, 12798, 13482, 14124, 14931, 15642, 16478, 16906, 17334, 18249, 19908, 20223, 21186, 23463, 24332, 24717, 24948, 25359, 25596, 26964, 29862, 31284, 31779, 32956, 33812, 34668, 36498, 40446, 42372, 44793, 46926, 49434, 50718, 54747, 59171, 59724, 60669, 63558, 70389, 72996, 74151, 76077, 80892, 89586, 92983, 93852, 95337, 98868, 101436, 109494, 118342, 121338, 127116, 140778, 148302, 152154, 164241, 177513, 179172, 185966, 190674, 218988, 222453, 228231, 236684, 242676, 278949, 281556, 296604, 304308, 328482, 355026, 371932, 381348, 444906, 456462, 492723, 532539, 557898, 650881, 656964, 667359, 684693, 710052, 836847, 889812, 912924, 985446, 1065078, 1115796, 1301762, 1334718, 1369386, 1597617, 1673694, 1952643, 1970892, 2130156, 2510541, 2603524, 2669436, 2738772, 3195234, 3347388, 3905286, 4792851, 5021082, 5857929, 6390468, 7531623, 7810572, 9585702, 10042164, 11715858, 15063246, 17573787, 19171404, 23431716, 30126492, 35147574, 52721361, 70295148, 105442722, 210885444]

約数ペア:

[(1, 210885444), (2, 105442722), (3, 70295148), (4, 52721361), (6, 35147574), (7, 30126492), (9, 23431716), (11, 19171404), (12, 17573787), (14, 15063246), (18, 11715858), (21, 10042164), (22, 9585702), (27, 7810572), (28, 7531623), (33, 6390468), (36, 5857929), (42, 5021082), (44, 4792851), (54, 3905286), (63, 3347388), (66, 3195234), (77, 2738772), (79, 2669436), (81, 2603524), (84, 2510541), (99, 2130156), (107, 1970892), (108, 1952643), (126, 1673694), (132, 1597617), (154, 1369386), (158, 1334718), (162, 1301762), (189, 1115796), (198, 1065078), (214, 985446), (231, 912924), (237, 889812), (252, 836847), (297, 710052), (308, 684693), (316, 667359), (321, 656964), (324, 650881), (378, 557898), (396, 532539), (428, 492723), (462, 456462), (474, 444906), (553, 381348), (567, 371932), (594, 355026), (642, 328482), (693, 304308), (711, 296604), (749, 281556), (756, 278949), (869, 242676), (891, 236684), (924, 228231), (948, 222453), (963, 218988), (1106, 190674), (1134, 185966), (1177, 179172), (1188, 177513), (1284, 164241), (1386, 152154), (1422, 148302), (1498, 140778), (1659, 127116), (1738, 121338), (1782, 118342), (1926, 109494), (2079, 101436), (2133, 98868), (2212, 95337), (2247, 93852), (2268, 92983), (2354, 89586), (2607, 80892), (2772, 76077), (2844, 74151), (2889, 72996), (2996, 70389), (3318, 63558), (3476, 60669), (3531, 59724), (3564, 59171), (3852, 54747), (4158, 50718), (4266, 49434), (4494, 46926), (4708, 44793), (4977, 42372), (5214, 40446), (5778, 36498), (6083, 34668), (6237, 33812), (6399, 32956), (6636, 31779), (6741, 31284), (7062, 29862), (7821, 26964), (8239, 25596), (8316, 25359), (8453, 24948), (8532, 24717), (8667, 24332), (8988, 23463), (9954, 21186), (10428, 20223), (10593, 19908), (11556, 18249), (12166, 17334), (12474, 16906), (12798, 16478), (13482, 15642), (14124, 14931)]