228653865840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{78137}}^1$

素因数の和:78379

約数の個数: 160

約数和(自身を含む): 722032626240

約数和(自身を除く): 493378760400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 137, 178, 240, 267, 274, 356, 411, 445, 534, 548, 685, 712, 822, 890, 1068, 1096, 1335, 1370, 1424, 1644, 1780, 2055, 2136, 2192, 2670, 2740, 3288, 3560, 4110, 4272, 5340, 5480, 6576, 7120, 8220, 10680, 10960, 12193, 16440, 21360, 24386, 32880, 36579, 48772, 60965, 73158, 78137, 97544, 121930, 146316, 156274, 182895, 195088, 234411, 243860, 292632, 312548, 365790, 390685, 468822, 487720, 585264, 625096, 731580, 781370, 937644, 975440, 1172055, 1250192, 1463160, 1562740, 1875288, 2344110, 2926320, 3125480, 3750576, 4688220, 6250960, 6954193, 9376440, 10704769, 13908386, 18752880, 20862579, 21409538, 27816772, 32114307, 34770965, 41725158, 42819076, 53523845, 55633544, 64228614, 69541930, 83450316, 85638152, 104312895, 107047690, 111267088, 128457228, 139083860, 160571535, 166900632, 171276304, 208625790, 214095380, 256914456, 278167720, 321143070, 333801264, 417251580, 428190760, 513828912, 556335440, 642286140, 834503160, 856381520, 952724441, 1284572280, 1669006320, 1905448882, 2569144560, 2858173323, 3810897764, 4763622205, 5716346646, 7621795528, 9527244410, 11432693292, 14290866615, 15243591056, 19054488820, 22865386584, 28581733230, 38108977640, 45730773168, 57163466460, 76217955280, 114326932920, 228653865840]

約数ペア:

[(1, 228653865840), (2, 114326932920), (3, 76217955280), (4, 57163466460), (5, 45730773168), (6, 38108977640), (8, 28581733230), (10, 22865386584), (12, 19054488820), (15, 15243591056), (16, 14290866615), (20, 11432693292), (24, 9527244410), (30, 7621795528), (40, 5716346646), (48, 4763622205), (60, 3810897764), (80, 2858173323), (89, 2569144560), (120, 1905448882), (137, 1669006320), (178, 1284572280), (240, 952724441), (267, 856381520), (274, 834503160), (356, 642286140), (411, 556335440), (445, 513828912), (534, 428190760), (548, 417251580), (685, 333801264), (712, 321143070), (822, 278167720), (890, 256914456), (1068, 214095380), (1096, 208625790), (1335, 171276304), (1370, 166900632), (1424, 160571535), (1644, 139083860), (1780, 128457228), (2055, 111267088), (2136, 107047690), (2192, 104312895), (2670, 85638152), (2740, 83450316), (3288, 69541930), (3560, 64228614), (4110, 55633544), (4272, 53523845), (5340, 42819076), (5480, 41725158), (6576, 34770965), (7120, 32114307), (8220, 27816772), (10680, 21409538), (10960, 20862579), (12193, 18752880), (16440, 13908386), (21360, 10704769), (24386, 9376440), (32880, 6954193), (36579, 6250960), (48772, 4688220), (60965, 3750576), (73158, 3125480), (78137, 2926320), (97544, 2344110), (121930, 1875288), (146316, 1562740), (156274, 1463160), (182895, 1250192), (195088, 1172055), (234411, 975440), (243860, 937644), (292632, 781370), (312548, 731580), (365790, 625096), (390685, 585264), (468822, 487720)]