2494756000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 7026626880

約数和(自身を除く): 4531870880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 59, 62, 80, 88, 100, 110, 118, 124, 125, 155, 160, 176, 200, 220, 236, 248, 250, 275, 295, 310, 341, 352, 400, 440, 472, 496, 500, 550, 590, 620, 649, 682, 775, 800, 880, 944, 961, 992, 1000, 1100, 1180, 1240, 1298, 1364, 1375, 1475, 1550, 1705, 1760, 1829, 1888, 1922, 2000, 2200, 2360, 2480, 2596, 2728, 2750, 2950, 3100, 3245, 3410, 3658, 3844, 3875, 4000, 4400, 4720, 4805, 4960, 5192, 5456, 5500, 5900, 6200, 6490, 6820, 7316, 7375, 7688, 7750, 8525, 8800, 9145, 9440, 9610, 10384, 10571, 10912, 11000, 11800, 12400, 12980, 13640, 14632, 14750, 15376, 15500, 16225, 17050, 18290, 19220, 20119, 20768, 21142, 22000, 23600, 24025, 24800, 25960, 27280, 29264, 29500, 30752, 31000, 32450, 34100, 36580, 38440, 40238, 42284, 42625, 44000, 45725, 47200, 48050, 51920, 52855, 54560, 56699, 58528, 59000, 62000, 64900, 68200, 73160, 76880, 80476, 81125, 84568, 85250, 91450, 96100, 100595, 103840, 105710, 113398, 118000, 120125, 124000, 129800, 136400, 146320, 153760, 160952, 162250, 169136, 170500, 182900, 192200, 201190, 211420, 226796, 228625, 236000, 240250, 259600, 264275, 272800, 283495, 292640, 321904, 324500, 338272, 341000, 365800, 384400, 402380, 422840, 453592, 457250, 480500, 502975, 519200, 528550, 566990, 623689, 643808, 649000, 682000, 731600, 768800, 804760, 845680, 907184, 914500, 961000, 1005950, 1057100, 1133980, 1247378, 1298000, 1321375, 1364000, 1417475, 1463200, 1609520, 1691360, 1814368, 1829000, 1922000, 2011900, 2114200, 2267960, 2494756, 2514875, 2596000, 2642750, 2834950, 3118445, 3219040, 3658000, 3844000, 4023800, 4228400, 4535920, 4989512, 5029750, 5285500, 5669900, 6236890, 7087375, 7316000, 8047600, 8456800, 9071840, 9979024, 10059500, 10571000, 11339800, 12473780, 14174750, 15592225, 16095200, 19958048, 20119000, 21142000, 22679600, 24947560, 28349500, 31184450, 40238000, 42284000, 45359200, 49895120, 56699000, 62368900, 77961125, 80476000, 99790240, 113398000, 124737800, 155922250, 226796000, 249475600, 311844500, 498951200, 623689000, 1247378000, 2494756000]

約数ペア:

[(1, 2494756000), (2, 1247378000), (4, 623689000), (5, 498951200), (8, 311844500), (10, 249475600), (11, 226796000), (16, 155922250), (20, 124737800), (22, 113398000), (25, 99790240), (31, 80476000), (32, 77961125), (40, 62368900), (44, 56699000), (50, 49895120), (55, 45359200), (59, 42284000), (62, 40238000), (80, 31184450), (88, 28349500), (100, 24947560), (110, 22679600), (118, 21142000), (124, 20119000), (125, 19958048), (155, 16095200), (160, 15592225), (176, 14174750), (200, 12473780), (220, 11339800), (236, 10571000), (248, 10059500), (250, 9979024), (275, 9071840), (295, 8456800), (310, 8047600), (341, 7316000), (352, 7087375), (400, 6236890), (440, 5669900), (472, 5285500), (496, 5029750), (500, 4989512), (550, 4535920), (590, 4228400), (620, 4023800), (649, 3844000), (682, 3658000), (775, 3219040), (800, 3118445), (880, 2834950), (944, 2642750), (961, 2596000), (992, 2514875), (1000, 2494756), (1100, 2267960), (1180, 2114200), (1240, 2011900), (1298, 1922000), (1364, 1829000), (1375, 1814368), (1475, 1691360), (1550, 1609520), (1705, 1463200), (1760, 1417475), (1829, 1364000), (1888, 1321375), (1922, 1298000), (2000, 1247378), (2200, 1133980), (2360, 1057100), (2480, 1005950), (2596, 961000), (2728, 914500), (2750, 907184), (2950, 845680), (3100, 804760), (3245, 768800), (3410, 731600), (3658, 682000), (3844, 649000), (3875, 643808), (4000, 623689), (4400, 566990), (4720, 528550), (4805, 519200), (4960, 502975), (5192, 480500), (5456, 457250), (5500, 453592), (5900, 422840), (6200, 402380), (6490, 384400), (6820, 365800), (7316, 341000), (7375, 338272), (7688, 324500), (7750, 321904), (8525, 292640), (8800, 283495), (9145, 272800), (9440, 264275), (9610, 259600), (10384, 240250), (10571, 236000), (10912, 228625), (11000, 226796), (11800, 211420), (12400, 201190), (12980, 192200), (13640, 182900), (14632, 170500), (14750, 169136), (15376, 162250), (15500, 160952), (16225, 153760), (17050, 146320), (18290, 136400), (19220, 129800), (20119, 124000), (20768, 120125), (21142, 118000), (22000, 113398), (23600, 105710), (24025, 103840), (24800, 100595), (25960, 96100), (27280, 91450), (29264, 85250), (29500, 84568), (30752, 81125), (31000, 80476), (32450, 76880), (34100, 73160), (36580, 68200), (38440, 64900), (40238, 62000), (42284, 59000), (42625, 58528), (44000, 56699), (45725, 54560), (47200, 52855), (48050, 51920)]