111368120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 283392000

約数和(自身を除く): 172023880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 31, 38, 40, 58, 62, 76, 95, 116, 124, 145, 152, 155, 163, 190, 232, 248, 290, 310, 326, 380, 551, 580, 589, 620, 652, 760, 815, 899, 1102, 1160, 1178, 1240, 1304, 1630, 1798, 2204, 2356, 2755, 2945, 3097, 3260, 3596, 4408, 4495, 4712, 4727, 5053, 5510, 5890, 6194, 6520, 7192, 8990, 9454, 10106, 11020, 11780, 12388, 15485, 17081, 17980, 18908, 20212, 22040, 23560, 23635, 24776, 25265, 30970, 34162, 35960, 37816, 40424, 47270, 50530, 61940, 68324, 85405, 89813, 94540, 96007, 101060, 123880, 136648, 146537, 170810, 179626, 189080, 192014, 202120, 293074, 341620, 359252, 384028, 449065, 480035, 586148, 683240, 718504, 732685, 768056, 898130, 960070, 1172296, 1465370, 1796260, 1920140, 2784203, 2930740, 3592520, 3840280, 5568406, 5861480, 11136812, 13921015, 22273624, 27842030, 55684060, 111368120]

約数ペア:

[(1, 111368120), (2, 55684060), (4, 27842030), (5, 22273624), (8, 13921015), (10, 11136812), (19, 5861480), (20, 5568406), (29, 3840280), (31, 3592520), (38, 2930740), (40, 2784203), (58, 1920140), (62, 1796260), (76, 1465370), (95, 1172296), (116, 960070), (124, 898130), (145, 768056), (152, 732685), (155, 718504), (163, 683240), (190, 586148), (232, 480035), (248, 449065), (290, 384028), (310, 359252), (326, 341620), (380, 293074), (551, 202120), (580, 192014), (589, 189080), (620, 179626), (652, 170810), (760, 146537), (815, 136648), (899, 123880), (1102, 101060), (1160, 96007), (1178, 94540), (1240, 89813), (1304, 85405), (1630, 68324), (1798, 61940), (2204, 50530), (2356, 47270), (2755, 40424), (2945, 37816), (3097, 35960), (3260, 34162), (3596, 30970), (4408, 25265), (4495, 24776), (4712, 23635), (4727, 23560), (5053, 22040), (5510, 20212), (5890, 18908), (6194, 17980), (6520, 17081), (7192, 15485), (8990, 12388), (9454, 11780), (10106, 11020)]