147627340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 393265152

約数和(自身を除く): 245637812

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 127, 133, 140, 161, 190, 230, 254, 266, 322, 361, 380, 437, 460, 508, 532, 635, 644, 665, 722, 805, 874, 889, 1270, 1330, 1444, 1610, 1748, 1778, 1805, 2185, 2413, 2527, 2540, 2660, 2921, 3059, 3220, 3556, 3610, 4370, 4445, 4826, 5054, 5842, 6118, 7220, 8303, 8740, 8890, 9652, 10108, 11684, 12065, 12236, 12635, 14605, 15295, 16606, 16891, 17780, 20447, 24130, 25270, 29210, 30590, 33212, 33782, 40894, 41515, 45847, 48260, 50540, 55499, 58121, 58420, 61180, 67564, 81788, 83030, 84455, 91694, 102235, 110998, 116242, 166060, 168910, 183388, 204470, 221996, 229235, 232484, 277495, 290605, 320929, 337820, 388493, 408940, 458470, 554990, 581210, 641858, 776986, 916940, 1054481, 1109980, 1162420, 1283716, 1553972, 1604645, 1942465, 2108962, 3209290, 3884930, 4217924, 5272405, 6418580, 7381367, 7769860, 10544810, 14762734, 21089620, 29525468, 36906835, 73813670, 147627340]

約数ペア:

[(1, 147627340), (2, 73813670), (4, 36906835), (5, 29525468), (7, 21089620), (10, 14762734), (14, 10544810), (19, 7769860), (20, 7381367), (23, 6418580), (28, 5272405), (35, 4217924), (38, 3884930), (46, 3209290), (70, 2108962), (76, 1942465), (92, 1604645), (95, 1553972), (115, 1283716), (127, 1162420), (133, 1109980), (140, 1054481), (161, 916940), (190, 776986), (230, 641858), (254, 581210), (266, 554990), (322, 458470), (361, 408940), (380, 388493), (437, 337820), (460, 320929), (508, 290605), (532, 277495), (635, 232484), (644, 229235), (665, 221996), (722, 204470), (805, 183388), (874, 168910), (889, 166060), (1270, 116242), (1330, 110998), (1444, 102235), (1610, 91694), (1748, 84455), (1778, 83030), (1805, 81788), (2185, 67564), (2413, 61180), (2527, 58420), (2540, 58121), (2660, 55499), (2921, 50540), (3059, 48260), (3220, 45847), (3556, 41515), (3610, 40894), (4370, 33782), (4445, 33212), (4826, 30590), (5054, 29210), (5842, 25270), (6118, 24130), (7220, 20447), (8303, 17780), (8740, 16891), (8890, 16606), (9652, 15295), (10108, 14605), (11684, 12635), (12065, 12236)]