870299760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 240

約数和(自身を含む): 3096801792

約数和(自身を除く): 2226502032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 121, 132, 138, 165, 176, 184, 220, 230, 240, 242, 253, 264, 276, 330, 345, 363, 368, 440, 460, 484, 506, 528, 552, 605, 660, 690, 726, 759, 880, 920, 968, 1012, 1104, 1210, 1265, 1303, 1320, 1380, 1452, 1518, 1815, 1840, 1936, 2024, 2420, 2530, 2606, 2640, 2760, 2783, 2904, 3036, 3630, 3795, 3909, 4048, 4840, 5060, 5212, 5520, 5566, 5808, 6072, 6515, 7260, 7590, 7818, 8349, 9680, 10120, 10424, 11132, 12144, 13030, 13915, 14333, 14520, 15180, 15636, 16698, 19545, 20240, 20848, 22264, 26060, 27830, 28666, 29040, 29969, 30360, 31272, 33396, 39090, 41745, 42999, 44528, 52120, 55660, 57332, 59938, 60720, 62544, 66792, 71665, 78180, 83490, 85998, 89907, 104240, 111320, 114664, 119876, 133584, 143330, 149845, 156360, 157663, 166980, 171996, 179814, 214995, 222640, 229328, 239752, 286660, 299690, 312720, 315326, 329659, 333960, 343992, 359628, 429990, 449535, 472989, 479504, 573320, 599380, 630652, 659318, 667920, 687984, 719256, 788315, 859980, 899070, 945978, 988977, 1146640, 1198760, 1261304, 1318636, 1438512, 1576630, 1648295, 1719960, 1798140, 1891956, 1977954, 2364945, 2397520, 2522608, 2637272, 3153260, 3296590, 3439920, 3596280, 3626249, 3783912, 3955908, 4729890, 4944885, 5274544, 6306520, 6593180, 7192560, 7252498, 7567824, 7911816, 9459780, 9889770, 10878747, 12613040, 13186360, 14504996, 15823632, 18131245, 18919560, 19779540, 21757494, 26372720, 29009992, 36262490, 37839120, 39559080, 43514988, 54393735, 58019984, 72524980, 79118160, 87029976, 108787470, 145049960, 174059952, 217574940, 290099920, 435149880, 870299760]

約数ペア:

[(1, 870299760), (2, 435149880), (3, 290099920), (4, 217574940), (5, 174059952), (6, 145049960), (8, 108787470), (10, 87029976), (11, 79118160), (12, 72524980), (15, 58019984), (16, 54393735), (20, 43514988), (22, 39559080), (23, 37839120), (24, 36262490), (30, 29009992), (33, 26372720), (40, 21757494), (44, 19779540), (46, 18919560), (48, 18131245), (55, 15823632), (60, 14504996), (66, 13186360), (69, 12613040), (80, 10878747), (88, 9889770), (92, 9459780), (110, 7911816), (115, 7567824), (120, 7252498), (121, 7192560), (132, 6593180), (138, 6306520), (165, 5274544), (176, 4944885), (184, 4729890), (220, 3955908), (230, 3783912), (240, 3626249), (242, 3596280), (253, 3439920), (264, 3296590), (276, 3153260), (330, 2637272), (345, 2522608), (363, 2397520), (368, 2364945), (440, 1977954), (460, 1891956), (484, 1798140), (506, 1719960), (528, 1648295), (552, 1576630), (605, 1438512), (660, 1318636), (690, 1261304), (726, 1198760), (759, 1146640), (880, 988977), (920, 945978), (968, 899070), (1012, 859980), (1104, 788315), (1210, 719256), (1265, 687984), (1303, 667920), (1320, 659318), (1380, 630652), (1452, 599380), (1518, 573320), (1815, 479504), (1840, 472989), (1936, 449535), (2024, 429990), (2420, 359628), (2530, 343992), (2606, 333960), (2640, 329659), (2760, 315326), (2783, 312720), (2904, 299690), (3036, 286660), (3630, 239752), (3795, 229328), (3909, 222640), (4048, 214995), (4840, 179814), (5060, 171996), (5212, 166980), (5520, 157663), (5566, 156360), (5808, 149845), (6072, 143330), (6515, 133584), (7260, 119876), (7590, 114664), (7818, 111320), (8349, 104240), (9680, 89907), (10120, 85998), (10424, 83490), (11132, 78180), (12144, 71665), (13030, 66792), (13915, 62544), (14333, 60720), (14520, 59938), (15180, 57332), (15636, 55660), (16698, 52120), (19545, 44528), (20240, 42999), (20848, 41745), (22264, 39090), (26060, 33396), (27830, 31272), (28666, 30360), (29040, 29969)]