2320199805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 4961746944

約数和(自身を除く): 2641547139

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 43, 55, 77, 93, 105, 121, 129, 137, 155, 165, 215, 217, 231, 301, 341, 363, 385, 411, 465, 473, 605, 645, 651, 685, 847, 903, 959, 1023, 1085, 1155, 1333, 1419, 1505, 1507, 1705, 1815, 2055, 2365, 2387, 2541, 2877, 3255, 3311, 3751, 3999, 4235, 4247, 4515, 4521, 4795, 5115, 5203, 5891, 6665, 7095, 7161, 7535, 9331, 9933, 10549, 11253, 11935, 12705, 12741, 14385, 14663, 15609, 16555, 16577, 17673, 18755, 19995, 21235, 22605, 26015, 26257, 27993, 29455, 29729, 31647, 35805, 36421, 41237, 43989, 46655, 46717, 49665, 49731, 52745, 56265, 63705, 64801, 73315, 78045, 78771, 82885, 88365, 89187, 102641, 109263, 116039, 123711, 131285, 139965, 140151, 148645, 158235, 161293, 182105, 182621, 194403, 206185, 219945, 233585, 248655, 307923, 324005, 327019, 348117, 393855, 445935, 453607, 483879, 513205, 513887, 546315, 547863, 580195, 618555, 700755, 712811, 806465, 913105, 972015, 981057, 1129051, 1278347, 1360821, 1539615, 1541661, 1635095, 1740585, 2008831, 2138433, 2268035, 2419395, 2569435, 2739315, 3387153, 3564055, 3597209, 3835041, 4905285, 4989677, 5645255, 6026493, 6391735, 6804105, 7708305, 10044155, 10692165, 10791627, 14061817, 14969031, 16935765, 17986045, 19175205, 22097141, 24948385, 30132465, 42185451, 53958135, 66291423, 70309085, 74845155, 110485705, 154679987, 210927255, 331457115, 464039961, 773399935, 2320199805]

約数ペア:

[(1, 2320199805), (3, 773399935), (5, 464039961), (7, 331457115), (11, 210927255), (15, 154679987), (21, 110485705), (31, 74845155), (33, 70309085), (35, 66291423), (43, 53958135), (55, 42185451), (77, 30132465), (93, 24948385), (105, 22097141), (121, 19175205), (129, 17986045), (137, 16935765), (155, 14969031), (165, 14061817), (215, 10791627), (217, 10692165), (231, 10044155), (301, 7708305), (341, 6804105), (363, 6391735), (385, 6026493), (411, 5645255), (465, 4989677), (473, 4905285), (605, 3835041), (645, 3597209), (651, 3564055), (685, 3387153), (847, 2739315), (903, 2569435), (959, 2419395), (1023, 2268035), (1085, 2138433), (1155, 2008831), (1333, 1740585), (1419, 1635095), (1505, 1541661), (1507, 1539615), (1705, 1360821), (1815, 1278347), (2055, 1129051), (2365, 981057), (2387, 972015), (2541, 913105), (2877, 806465), (3255, 712811), (3311, 700755), (3751, 618555), (3999, 580195), (4235, 547863), (4247, 546315), (4515, 513887), (4521, 513205), (4795, 483879), (5115, 453607), (5203, 445935), (5891, 393855), (6665, 348117), (7095, 327019), (7161, 324005), (7535, 307923), (9331, 248655), (9933, 233585), (10549, 219945), (11253, 206185), (11935, 194403), (12705, 182621), (12741, 182105), (14385, 161293), (14663, 158235), (15609, 148645), (16555, 140151), (16577, 139965), (17673, 131285), (18755, 123711), (19995, 116039), (21235, 109263), (22605, 102641), (26015, 89187), (26257, 88365), (27993, 82885), (29455, 78771), (29729, 78045), (31647, 73315), (35805, 64801), (36421, 63705), (41237, 56265), (43989, 52745), (46655, 49731), (46717, 49665)]