2051864760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 6805088640

約数和(自身を除く): 4753223880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 251, 264, 330, 363, 440, 484, 502, 563, 605, 660, 726, 753, 968, 1004, 1126, 1210, 1255, 1320, 1452, 1506, 1689, 1815, 2008, 2252, 2420, 2510, 2761, 2815, 2904, 3012, 3378, 3630, 3765, 4504, 4840, 5020, 5522, 5630, 6024, 6193, 6756, 7260, 7530, 8283, 8445, 10040, 11044, 11260, 12386, 13512, 13805, 14520, 15060, 16566, 16890, 18579, 22088, 22520, 24772, 27610, 30120, 30371, 30965, 33132, 33780, 37158, 41415, 49544, 55220, 60742, 61930, 66264, 67560, 68123, 74316, 82830, 91113, 92895, 110440, 121484, 123860, 136246, 141313, 148632, 151855, 165660, 182226, 185790, 204369, 242968, 247720, 272492, 282626, 303710, 331320, 340615, 364452, 371580, 408738, 423939, 455565, 544984, 565252, 607420, 681230, 706565, 728904, 743160, 817476, 847878, 911130, 1021845, 1130504, 1214840, 1362460, 1413130, 1554443, 1634952, 1695756, 1822260, 2043690, 2119695, 2724920, 2826260, 3108886, 3391512, 3644520, 4087380, 4239390, 4663329, 5652520, 6217772, 7772215, 8174760, 8478780, 9326658, 12435544, 15544430, 16957560, 17098873, 18653316, 23316645, 31088860, 34197746, 37306632, 46633290, 51296619, 62177720, 68395492, 85494365, 93266580, 102593238, 136790984, 170988730, 186533160, 205186476, 256483095, 341977460, 410372952, 512966190, 683954920, 1025932380, 2051864760]

約数ペア:

[(1, 2051864760), (2, 1025932380), (3, 683954920), (4, 512966190), (5, 410372952), (6, 341977460), (8, 256483095), (10, 205186476), (11, 186533160), (12, 170988730), (15, 136790984), (20, 102593238), (22, 93266580), (24, 85494365), (30, 68395492), (33, 62177720), (40, 51296619), (44, 46633290), (55, 37306632), (60, 34197746), (66, 31088860), (88, 23316645), (110, 18653316), (120, 17098873), (121, 16957560), (132, 15544430), (165, 12435544), (220, 9326658), (242, 8478780), (251, 8174760), (264, 7772215), (330, 6217772), (363, 5652520), (440, 4663329), (484, 4239390), (502, 4087380), (563, 3644520), (605, 3391512), (660, 3108886), (726, 2826260), (753, 2724920), (968, 2119695), (1004, 2043690), (1126, 1822260), (1210, 1695756), (1255, 1634952), (1320, 1554443), (1452, 1413130), (1506, 1362460), (1689, 1214840), (1815, 1130504), (2008, 1021845), (2252, 911130), (2420, 847878), (2510, 817476), (2761, 743160), (2815, 728904), (2904, 706565), (3012, 681230), (3378, 607420), (3630, 565252), (3765, 544984), (4504, 455565), (4840, 423939), (5020, 408738), (5522, 371580), (5630, 364452), (6024, 340615), (6193, 331320), (6756, 303710), (7260, 282626), (7530, 272492), (8283, 247720), (8445, 242968), (10040, 204369), (11044, 185790), (11260, 182226), (12386, 165660), (13512, 151855), (13805, 148632), (14520, 141313), (15060, 136246), (16566, 123860), (16890, 121484), (18579, 110440), (22088, 92895), (22520, 91113), (24772, 82830), (27610, 74316), (30120, 68123), (30371, 67560), (30965, 66264), (33132, 61930), (33780, 60742), (37158, 55220), (41415, 49544)]