291244401360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12257761}}^1$

素因数の和:12257794

約数の個数: 160

約数和(自身を含む): 1094372991360

約数和(自身を除く): 803128590000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 12257761, 24515522, 36773283, 49031044, 61288805, 73546566, 98062088, 110319849, 122577610, 134835371, 147093132, 183866415, 196124176, 220639698, 245155220, 269670742, 294186264, 330959547, 367732830, 404506113, 441279396, 490310440, 539341484, 551599245, 588372528, 661919094, 674176855, 735465660, 809012226, 882558792, 980620880, 1078682968, 1103198490, 1213518339, 1323838188, 1348353710, 1470931320, 1618024452, 1654797735, 1765117584, 2022530565, 2157365936, 2206396980, 2427036678, 2647676376, 2696707420, 2941862640, 3236048904, 3309595470, 3640555017, 4045061130, 4412793960, 4854073356, 5295352752, 5393414840, 6067591695, 6472097808, 6619190940, 7281110034, 8090122260, 8825587920, 9708146712, 10786829680, 12135183390, 13238381880, 14562220068, 16180244520, 18202775085, 19416293424, 24270366780, 26476763760, 29124440136, 32360489040, 36405550170, 48540733560, 58248880272, 72811100340, 97081467120, 145622200680, 291244401360]

約数ペア:

[(1, 291244401360), (2, 145622200680), (3, 97081467120), (4, 72811100340), (5, 58248880272), (6, 48540733560), (8, 36405550170), (9, 32360489040), (10, 29124440136), (11, 26476763760), (12, 24270366780), (15, 19416293424), (16, 18202775085), (18, 16180244520), (20, 14562220068), (22, 13238381880), (24, 12135183390), (27, 10786829680), (30, 9708146712), (33, 8825587920), (36, 8090122260), (40, 7281110034), (44, 6619190940), (45, 6472097808), (48, 6067591695), (54, 5393414840), (55, 5295352752), (60, 4854073356), (66, 4412793960), (72, 4045061130), (80, 3640555017), (88, 3309595470), (90, 3236048904), (99, 2941862640), (108, 2696707420), (110, 2647676376), (120, 2427036678), (132, 2206396980), (135, 2157365936), (144, 2022530565), (165, 1765117584), (176, 1654797735), (180, 1618024452), (198, 1470931320), (216, 1348353710), (220, 1323838188), (240, 1213518339), (264, 1103198490), (270, 1078682968), (297, 980620880), (330, 882558792), (360, 809012226), (396, 735465660), (432, 674176855), (440, 661919094), (495, 588372528), (528, 551599245), (540, 539341484), (594, 490310440), (660, 441279396), (720, 404506113), (792, 367732830), (880, 330959547), (990, 294186264), (1080, 269670742), (1188, 245155220), (1320, 220639698), (1485, 196124176), (1584, 183866415), (1980, 147093132), (2160, 134835371), (2376, 122577610), (2640, 110319849), (2970, 98062088), (3960, 73546566), (4752, 61288805), (5940, 49031044), (7920, 36773283), (11880, 24515522), (23760, 12257761)]